110 Science Words That Start With V

Science expands our understanding of the world, often using specialized vocabulary. A strong science lexicon helps students and professionals communicate clearly. In this article, we explore 110 science words that start with v, giving examples from everyday situations. Whether you are building your science vocabulary or compiling a glossary of scientific words, this list will serve as a valuable resource. Now, let’s explore these terms, with scenario-based examples to make learning easy.

Science is full of fascinating terms that help describe complex concepts across different fields. This article explores 110 science words that all start with the letter V, offering definitions and practical examples to make them easier to understand. Whether you’re diving into biology, chemistry, physics, or medicine, these terms play a vital role in academic discussions and real-world applications.

Throughout the article, you’ll discover words like vacuum, viral load, and volcanic ash, each explained in simple language. Additionally, context-rich examples, such as emails Science Words That Start With V, and scenarios, make these terms more relatable. By mastering this science lexicon, you’ll expand your scientific vocabulary and become more familiar with terms beginning with V. These words are not just useful in laboratories they are also relevant in urban vocabulary and daily conversations.

List of Science Words Starting With V

Vacuum
A space without matter or air.
Example:
“Hi David, remember to use a vacuum chamber when testing the new material.” – Lab Supervisor Email.

Valency
The number of electrons an atom can share or lose.
Example:
“Ensure you calculate the valency of carbon correctly before starting the chemical reaction.”

Vector
A quantity with both magnitude and direction.
Example:
“Could you double-check the vector diagram in your physics report?”

Vascular
Related to blood vessels or plant tissues.
Example:
“Dr. Smith, the patient shows signs of a blocked vascular system.”

Velocity
The speed of an object in a given direction.
Example:
“Measure the velocity of the car for the physics experiment by the end of class.”

Vaporization
The process of turning liquid into gas.
Example:
“In today’s session, we’ll study vaporization at different boiling points.”

Variation
A change or difference in condition.
Example:
“Observe the variation in plant growth between the two soil samples.”

Vaccine
A substance that triggers immunity against diseases.
Example:
“The new vaccine showed promising results during the clinical trials.”

Volatile
A substance that evaporates easily.
Example:
“Handle the volatile chemicals with care to avoid accidents.”

Voltage
The potential difference in electric charge.
Example:
“Monitor the voltage to prevent equipment damage during the experiment.”

Virology
The study of viruses.
Example:
“James is taking a course on virology this semester.”

Viticulture
The science of growing grapes.
Example:
“Emily specializes in viticulture research at the agricultural institute.”

Viscosity
The measure of a fluid’s resistance to flow.
Example:
“The oil’s viscosity affects the engine’s performance.”

Volcanology

The study of volcanoes.
Example:
“Chris published an article on volcanology for the science magazine.”

Vortex
A swirling mass of air or liquid.
Example:
“The tornado formed a powerful vortex over the lake.”

Vivisection
Surgical procedures on living animals for research.
Example:
“Many scientists debate the ethics of vivisection.”

Vitamin
Organic compounds are essential for health.
Example:
“Ensure your diet has enough vitamins to stay healthy.”

Virus
A microscopic infectious agent.
Example:
“The virus spread rapidly across the population.”

Venom
Toxic substances secreted by animals.
Example:
“Snake venom can be fatal without treatment.”

Ventilation
The movement of air to remove contaminants.
Example:
“Good ventilation is critical in the lab.”

Read More:105 Science Words That Start With X

110 Science Words That Start With V 

Science Words Starting With V (21-50)

Vacuole
A small cavity in plant or animal cells is used to store nutrients or waste.
Example:
“During the biology exam, Emily labeled the vacuole correctly in the plant cell diagram.”

Vesicle
A membrane-bound sac that stores or transports substances within cells.
Example:
“Scientists studied how the vesicle releases neurotransmitters into the synapse.”

Volume
The amount of space that an object or substance occupies.
Example:
“In the experiment, the students measured the volume of water displaced by the object.”

Vascularization
The development of blood vessels in tissues.
Example:
“The doctor explained that proper vascularization was crucial for wound healing.”

Valvuloplasty
A surgical procedure to repair a heart valve.
Example:
“Mrs. Taylor underwent valvuloplasty to improve her heart function.”

Venation
The pattern of veins in leaves or insect wings.
Example:
“Martin identified the plant by observing its venation under the microscope.”

Validation
The process of confirming that something is accurate or effective.
Example:
“The engineer completed the validation of the software before release.”

Vertebrate
An animal with a spinal column or backbone.
Example:
“Humans and birds are classified as vertebrates.”

Vitellogenesis
The process of egg yolk formation in animals.
Example:
“During vitellogenesis, nutrients accumulate in the developing egg.”

Visor
A protective shield for the eyes or face.
Example:
“All lab workers must wear a visor when handling chemicals.”

Voltameter

A device used to measure electric current.
Example:
“Ensure the voltameter is calibrated before starting the experiment.”

Viral Load
The amount of virus in a person’s bloodstream.
Example:
“The patient’s viral load decreased after starting treatment.”

Vanadium
A metallic element is used in alloys.
Example:
“Vanadium strengthens the steel used in aircraft construction.”

Vibration
A rapid back-and-forth movement.
Example:
“The engine’s vibration indicates an imbalance in the rotating parts.”

Volumetric
Relating to the measurement of volume.
Example:
“The volumetric flask holds exactly 250 milliliters.”

Valence Electrons
Electrons in the outermost shell of an atom.
Example:
“Carbon has four valence electrons, making it highly reactive.”

Ventral
Refers to the front or belly side of an organism.
Example:
“The ventral fins help the fish stay balanced.”

Viral Envelope
A layer surrounding certain viruses.
Example:
“The flu virus has a viral envelope that aids infection.”

Viscera
The internal organs in the main cavities of the body.
Example:
“The surgeon carefully examined the patient’s viscera for abnormalities.”

Vermiculture
The practice of breeding earthworms for composting.
Example:
“Schools promote vermiculture to teach students about waste management.”

Vitrification
The process of converting something into glass.
Example:
“The clay was heated until it underwent vitrification.”

Vanishing Point
A point where parallel lines appear to converge in perspective drawing.
Example:
“In art class, the students learned how to draw a vanishing point.”

Vernal Equinox
The moment when day and night are of equal length in spring.
Example:
“The vernal equinox marks the beginning of longer days.”

Venturi Effect
The reduction in fluid pressure when flowing through a constricted section.
Example:
“The experiment demonstrated the Venturi effect in water pipes.”

Vacuometer
A tool used to measure vacuum pressure.
Example:
“The technician adjusted the vacuometer to ensure optimal conditions.”

Read More:105 Science Words That Start With W

Ventricles

Chambers in the heart or brain.
Example:
“The left ventricle pumps blood throughout the body.”

Vaccine Efficacy
The effectiveness of a vaccine in preventing illness.
Example:
“Studies show that the new vaccine has a 95% vaccine efficacy rate.”

Vapor Pressure
The pressure exerted by a vapor in equilibrium with its liquid.
Example:
“The vapor pressure increases as the temperature rises.”

Viral Shedding
The release of virus particles from an infected individual.
Example:
“Viral shedding peaks during the early days of infection.”

Vulcanology
The study of volcanoes.
Example:
“Many discoveries in vulcanology help predict eruptions.”

Vectorborne
A disease is transmitted by a vector, such as mosquitoes or ticks.
Example:
“Malaria is a vectorborne disease spread by infected mosquitoes.”

Ventilate
To allow fresh air into a space for better air quality.
Example:
“Make sure to ventilate the lab after using chemicals.”

Vacuity
A state of emptiness or void.
Example:
“The vacuity of space makes it challenging for sound to travel.”

Volcanic Ash
Tiny particles are released into the air during a volcanic eruption.
Example:
“The city was covered in volcanic ash after the eruption.”

Vertical Axis
The y-axis is on a graph or chart.
Example:
“The vertical axis displays the temperature readings over time.”

Vascular Bundle
A structure in plants containing xylem and phloem.
Example:
“The students examined the vascular bundle of a leaf under a microscope.”

Vaporization Point
The temperature at which a liquid changes into a gas.
Example:
“Water reaches its vaporization point at 100°C.”

Vitelline Membrane
A layer that surrounds the egg yolk in animals.
Example:
“The vitelline membrane protects the yolk during development.”

Viscous Drag
The resistance experienced by an object moving through a fluid.
Example:
“The airplane wings are designed to reduce viscous drag.”

Additional Science Words Starting With V (60-73)

Ventricular Fibrillation
A life-threatening irregular heartbeat.
Example:
“The paramedics used a defibrillator to treat ventricular fibrillation.”

Vortex Shedding
The formation of swirling vortices behind an object in fluid flow.
Example:
“The bridge design accounted for vortex shedding to prevent structural failure.”

Viscosimeter
An instrument used to measure a fluid’s viscosity.
Example:
“The oil’s viscosity was measured using a viscosimeter.”

Venomous
Describes animals capable of injecting venom.
Example:
“The snake was identified as venomous based on its fangs.”

Volumetric Analysis
A chemical method that measures the volume of reactants.
Example:
“The students used volumetric analysis to determine the concentration of the acid.”

Vulcanization
The process of hardening rubber using heat and sulfur.
Example:
“Vulcanization makes rubber stronger and more durable.”

Vanishing Gradient
A problem in neural networks where gradients diminish during training.
Example:
“The developer solved the vanishing gradient issue by using a different activation function.”

Virtual Particle
A temporary particle in quantum physics that exists briefly.
Example:
“Scientists used mathematical models to predict the behavior of virtual particles.”

Vermiform
Having a worm-like shape.
Example:
“The appendix is a vermiform structure in the human body.”

Vibrio
A genus of bacteria, including those that cause cholera.
Example:
“The water sample was tested for Vibrio bacteria.”

Vacuum Distillation
A distillation process is carried out under reduced pressure.
Example:
“Vacuum distillation is used to separate heat-sensitive substances.”

Van der Waals Force
A weak attraction between neutral molecules.
Example:
“The van der Waals forces hold molecules together in liquids.”

Voltage Drop
A reduction in electrical potential across a circuit.
Example:
“The electrician checked for a voltage drop in the wiring system.”

Vena Cava
A large vein that returns blood to the heart.
Example:
“The inferior vena cava carries blood from the lower body to the heart.”

Additional Science Words Starting With V (74-89)

Vomer Bone
A bone-forming part of the nasal septum.
Example:
“The surgeon adjusted the vomer bone to correct the patient’s breathing.”

Vascular Plant
A plant with a specialized transport system.
Example:
“Ferns are examples of vascular plants.”

Vaporization Energy
The energy required to convert a liquid to a gas.
Example:
“Steam generation requires high vaporization energy.”

Vibrational Energy
Energy results from molecular vibrations.
Example:
“The molecules emitted infrared radiation due to their vibrational energy.”

Vesicular Transport
The movement of materials within cells using vesicles.
Example:
“The protein is carried through vesicular transport to its target location.”

Vitamin Deficiency
A lack of essential vitamins in the body.
Example:
“A vitamin deficiency can lead to various health problems.”

Volatilization
The process of turning a substance into a gas.
Example:
“At high temperatures, the chemical undergoes volatilization.”

Viral Vector
A virus used to deliver genetic material in research.
Example:
“Scientists used a viral vector to develop the new vaccine.”

Ventilatory Rate
The number of breaths taken per minute.
Example:
“The patient’s ventilatory rate increased due to exercise.”

Vitreous Humor
The gel-like substance inside the eye.
Example:
“The vitreous humor helps maintain the eye’s shape.”

Vascular Resistance
The resistance blood encounters while flowing through vessels.
Example:
“High vascular resistance can lead to hypertension.”

Vacuum Energy
The energy is present in space.
Example:
“Vacuum energy is part of quantum field theory.”

Volcano Monitoring
The observation of volcanic activity.
Example:
“Volcano monitoring helps predict eruptions.”

Vagal Tone
The activity of the vagus nerve.
Example:
“Good vagal tone is linked to a healthy heart rate.”

Vasoconstriction
The narrowing of blood vessels.
Example:
“Cold weather can cause vasoconstriction in the fingers.”

Voluntary Muscle
A muscle controlled by conscious effort.
Example:
“Arm movement involves voluntary muscles.”

Additional Science Words Starting With V (90-110)

Vector Control
The process of managing disease-carrying vectors.
Example:
“Vector control is crucial to prevent malaria outbreaks.”

Vascular Dementia
A type of dementia caused by reduced blood flow to the brain.
Example:
“Vascular dementia often affects memory and cognition.”

Virtual Reality
A simulated environment experienced through digital technology.
Example:
“The science center offers virtual reality tours of space.”

Viscosity Index
A measure of how viscosity changes with temperature.
Example:
“Oil with a high viscosity index performs well in various temperatures.”

Vascular Surgeon
A doctor specializing in blood vessel surgery.
Example:
“The vascular surgeon repaired the damaged artery.”

Vertical Integration
The control of multiple stages of production by a single company.
Example:
“Vertical integration helps reduce costs in manufacturing.”

Vector Field
A field with direction and magnitude at each point.
Example:
“The weather model uses a vector field to represent wind patterns.”

Vibration Analysis
The study of mechanical vibrations.
Example:
“Engineers conducted vibration analysis to improve the machine’s stability.”

Vesicular Stomatitis
A viral disease affecting livestock.
Example:
“The farm quarantined animals with vesicular stomatitis.”

Vibrio cholera
The bacteria responsible for cholera.
Example:
“Contaminated water spreads Vibrio cholerae.”

Volcanic Rock
Solidified lava from a volcanic eruption.
Example:
“Geologists collected samples of volcanic rock for study.”

Additional Science Words Starting With V (101-110)

Vacuum Sealing
A method of packaging that removes air.
Example:
“Vacuum sealing preserves food longer.”

Volatile Organic Compound
A chemical that easily vaporizes at room temperature.
Example:
“Paints release volatile organic compounds into the air.”

Volcano Observatory
A facility monitoring volcanic activity.
Example:
“The volcano observatory issued a warning about increased seismic activity.”

Vitreous Body
The transparent gel inside the eye.
Example:
“A detached vitreous body can affect vision.”

Vacuum Chamber
An enclosed space from which air and Science Words That Start With V and other gases are removed to create a vacuum. It is used in scientific experiments, space simulations, and industrial processes.
Example:
“The satellite components were tested in a vacuum chamber to ensure they could withstand the conditions of outer space.”

Viral Load
The amount of virus present in a person’s bloodstream. It is often used to monitor infections like HIV or COVID-19.
Example:
“The patient’s viral load decreased significantly after starting treatment.”

Vortex Generator
A small device is installed on surfaces, like airplane wings, to control airflow and reduce drag.
Example:
“The engineers added vortex generators to improve the aircraft’s stability during flight.”

Venous Pressure
The pressure within the veins reflects blood return to the heart.
Example:
“Low venous pressure may indicate dehydration or blood loss.”

Ventricular Hypertrophy
The thickening of the heart’s ventricular walls is often caused by high blood pressure or heart disease.
Example:
“The cardiologist diagnosed the patient with ventricular hypertrophy after reviewing the echocardiogram.”

Volumetric Flow Rate
The volume of fluid passing through a point in a given time is often used in fluid dynamics.
Example:
“The volumetric flow rate of water through the pipe was measured to ensure the pump was functioning correctly.”

Conclusion

In this journey through additional science words starting with V, we’ve uncovered Science Words That Start With V terms that span across disciplines such as biology, physics, chemistry, and medicine. Each word, whether it’s viral load, vortex, or volcanic ash, enriches the scientific lexicon by offering precise ways to describe natural phenomena and complex processes.

Understanding these terms beginning with V strengthens both scientific vocabulary and communication skills. Whether used in research labs or urban conversations, these words help convey ideas with clarity and depth.

By continuing to explore new vocabulary lists and expanding your knowledge, you can stay engaged with evolving science terminology a crucial asset in today’s knowledge-driven world.