vaccinate
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B2 verb /ˈvæksɪneɪt/

vaccinate

Meaning
to give a vaccine to protect against a disease
Example
Children are usually vaccinated before starting school.
B2 noun ˈvɜː.tʃu.əl ˈklɑːs.ruːmz

virtual classrooms

Meaning
An online learning environment where teachers and students interact via digital platforms.
Example
Virtual classrooms enable remote learning for students worldwide.
B2 noun /vɒlˈkæn.ɪk ɪˈrʌp.ʃən/

volcanic eruption

Meaning
The discharge of lava, ash, and gases from a volcano.
Example
The volcanic eruption covered the town in ash.
B2 verb /ˈvælɪdeɪt/

validate

Meaning
To check or prove the accuracy, truth, or legality of something.
Example
The scientist worked hard to validate the experiment's results.
C2 adverb /ˈvɛrɪli/

verily

Meaning
truly; certainly; without a doubt
Example
Verily, I say unto you, this is the truth.
B2 adjective /ˈvɜːrtɪkl/

vertical

Meaning
Standing or pointing straight up; perpendicular to the ground.
Example
The skyscraper has a perfectly vertical design.
A2 verb /ˈvɪzɪtɪŋ/

visiting

Meaning
Going to see and spend time with someone or at a place.
Example
The group is visiting islands during the expedition.
B1 noun /ˈvɪʒ.ən/

vision

Meaning
The faculty or state of being able to see.
Example
Excessive rubbing can damage vision.
C1 adjective /ˈvɛdʒɪtətɪv/

vegetative

Meaning
relating to growth or the basic processes of life, often without conscious thought or activity
Example
The patient remained in a vegetative state after the accident.
B1 noun /ˈvæk.siːn/

Vaccine

Meaning
a substance that is put into the body to prevent a disease
Example
The COVID-19 vaccine has helped reduce severe illness.
B2 noun /vaɪˈbreɪ.ʃən/

Vibration

Meaning
a rapid back and forth movement; oscillation
Example
The phone's vibration woke me up.
C1 adjective /ˈvɛnəˌreɪtɪd/

venerated

Meaning
respected and admired deeply
Example
The venerated professor was honored with an award.
B2 verb/noun /vɛnt/

vent

Meaning
to release air, gas, or strong emotions; an opening that allows air, gas, or liquid to pass
Example
She vented her frustration after the long meeting.
C1 adjective /vɜːrˈboʊs/

verbose

Meaning
Using or expressed in more words than are needed; wordy.
Example
His verbose explanation confused the audience instead of clarifying the issue.
C2 adjective /ˈvɪrəl/

virile

Meaning
having traditionally masculine qualities, such as strength, energy, and sexual vigor
Example
The actor was admired for his virile appearance.
B1 adjective /ˈvæljʊəbl/

Valuable

Meaning
worth a great deal of money; extremely useful or important
Example
The painting is very valuable and worth millions.
C1 adverb /ˈvaɪtəli/

vitally

Meaning
in an extremely important or essential way; in a manner relating to life or vitality
Example
Access to clean water is vitally important for public health.
B1 noun /ˈvæl.juː/

Value

Meaning
the importance or worth of something; the amount of money that something is worth
Example
This antique vase has great sentimental value to our family.
C2 noun /ˈvoʊtəri/

votary

Meaning
A devoted follower or admirer of someone or something.
Example
He is a votary of classical music and attends every concert.
B2 noun /ˌvɪz.ɪˈbɪlɪti/

visibility

Meaning
The state of being able to see or be seen; exposure or prominence.
Example
Increased visibility on social media can help businesses grow.
B2 adjective /ˈvʌl.nər.ə.bəl/

vulnerable

Meaning
susceptible to physical or emotional harm
Example
Children are often the most vulnerable in times of crisis.
C1 noun /vəˈlɒs.ɪ.ti/

velocity

Meaning
Speed or acceleration, the rate of movement of any object or vehicle.
Example
High velocity trains reduce travel time significantly.
B2 noun /vəˈlɪd.ɪ.ti/

Validity

Meaning
the quality of being legally or officially acceptable; the quality of being logically or factually sound
Example
The validity of the contract expires next month.
C2 noun /ˈvɪtrioʊl/

vitriol

Meaning
harsh and bitter criticism
Example
The politician faced vitriol from the public.
C1 noun /væt/

vat

Meaning
A large container used for holding liquids such as dye or wine.
Example
The workers filled the vat with freshly pressed grape juice.
C2 adjective /ˈvækjuəs/

vacuous

Meaning
Having or showing a lack of thought or intelligence; mindless.
Example
She gave a vacuous smile during the serious discussion.
C2 noun /ˈvaɪənd/

viand

Meaning
an item of food, especially a delicacy
Example
The banquet was filled with rich viands and wines.
C2 noun /vɛnˈdɪʃən/

vendition

Meaning
The act of selling; sale.
Example
The auction was a formal vendition of the estate's assets.
C1 noun ˌvɒl.əˈtɪl.ɪ.ti

volatility

Meaning
Liability to change rapidly and unpredictably, especially for the worse; instability.
Example
The stock market's volatility makes investment risky.
C2 adjective /ˈvɛntrəl/

ventral

Meaning
relating to the underside or abdominal part of an animal or organ
Example
The fish has a white ventral surface.
C2 adjective /vaɪˈtjuːpərəbl̩/

vituperable

Meaning
Deserving of blame, censure, or harsh criticism.
Example
His reckless actions made him vituperable in the eyes of his colleagues.
C1 noun /ˈvaɪ.pər/

Viper

Meaning
a venomous snake with large hinged fangs that typically has a thick body and gives birth to live young
Example
The viper coiled up when it sensed danger.
C2 noun /ˈvaɪəl/

viol

Meaning
A stringed musical instrument of the Renaissance and Baroque periods, played with a bow and similar to but distinct from the violin family.
Example
The musician played an old viol in the chamber music concert.
C2 adjective ˌvɪz.ju.oʊˈspeɪ.ʃəl

visuospatial

Meaning
Related to understanding the relationship between space and objects through vision.
Example
Good visuospatial skills are important for architecture and design.
C1 noun /ˈvenəm/

Venom

Meaning
a poisonous substance secreted by animals such as snakes; extreme malice and bitterness
Example
The snake's venom can be deadly if not treated quickly.
B1 noun /vaɪəˈlɪn/

Violin

Meaning
a musical instrument with four strings that is played with a bow
Example
She plays the violin beautifully in the orchestra.
C1 noun /vɛnˈdɛtə/

vendetta

Meaning
a prolonged bitter quarrel or campaign of revenge
Example
The two families were caught in a bitter vendetta for generations.
C1 noun /ˈvɔːrtɛks/

vortex

Meaning
A mass of whirling fluid or air, especially a whirlpool or whirlwind.
Example
The plane was caught in a dangerous vortex of air.
B1 abbreviation /vərsəs/

vs

Meaning
used to indicate opposition or contrast between two things
Example
The match was Brazil vs Argentina in the final.
B2 verb /ˈvaɪəleɪt/

violate

Meaning
to break or go against a rule or law; to disrespect
Example
Parking here violates the city regulations.
C2 noun /vɪm/

vim

Meaning
energy and enthusiasm
Example
She performed the dance with great vim and vigor.
B2 noun /ˈvel.vɪt/

Velvet

Meaning
a soft, luxurious fabric with a thick, short pile on one side
Example
The royal curtains were made of rich red velvet.
C2 adjective /ˈvjuː.ləs/

Viewless

Meaning
invisible; having no views or opinions
Example
The ghost remained viewless to most people in the haunted house.
C1 adjective /ˈvɑːlətl/

volatile

Meaning
likely to change rapidly and unpredictably, especially for the worse
Example
The stock market is extremely volatile these days.
C1 noun /ˈvɜː.tɪ.kəl ˈfɑː.mɪŋ/

vertical farming

Meaning
The practice of growing crops in vertically stacked layers, often incorporating controlled-environment agriculture.
Example
Vertical farming ensures maximum space utilization in urban areas.
B2 adjective /ˈvɛriəbl/

Variable

Meaning
able to change; not consistent or having a fixed pattern
Example
The weather has been very variable this week.
C2 noun /ˈvɔːdəvɪl/

vaudeville

Meaning
A type of entertainment popular in the early 20th century, featuring a mixture of comedy, song, dance, and variety acts.
Example
The vaudeville show included comedians, magicians, and dancers.
C1 adjective /ˈvɪrjʊlənt/

virulent

Meaning
Extremely severe or harmful in its effects.
Example
The virulent disease spread rapidly across the region.
B2 adverb /ˈvɜː.tʃu.ə.li/

Virtually

Meaning
nearly; almost; in effect though not in name
Example
The building was virtually destroyed in the earthquake.
B2 adjective /veɪn/

Vain

Meaning
having excessive pride in one's appearance; futile or unsuccessful
Example
She spent hours in front of the mirror being quite vain.
B2 noun /ˈvɜː.tʃuː/

Virtue

Meaning
behavior showing high moral standards; a good or useful quality of a thing
Example
Honesty is considered the highest virtue in many cultures.
C1 verb /vəˈkeɪt/

vacate

Meaning
to leave a place; to make empty by leaving
Example
The tenants must vacate the apartment by the end of the month.
C1 verb /ˈviːtoʊ/

veto

Meaning
to reject or forbid a decision, proposal, or law
Example
The president decided to veto the new bill.
C1 adjective /vɪˈveɪʃəs/

vivacious

Meaning
Attractively lively and animated.
Example
She was admired for her vivacious personality.
C1 adjective /ˈvɪʒ.ən.er.i/

Visionary

Meaning
having original ideas about what the future will bring; innovative; imaginative
Example
Steve Jobs was a visionary leader who revolutionized technology.
B2 noun/verb ˈven.tʃər

venture

Meaning
A risky or daring journey or undertaking; a business enterprise involving considerable risk.
Example
His new venture into e-commerce proved successful.
C2 noun /ˈvæləns/

valance

Meaning
A decorative drapery hung across the top of a window or bed.
Example
She chose a floral valance to match the curtains in her bedroom.
C2 verb /ˈvaʊtʃ.seɪf/

vouchsafe

Meaning
to grant or give something in a gracious or condescending manner
Example
He vouchsafed them a rare smile.
C2 noun /vɜːrˈtuː/

virtu

Meaning
a love of or taste for fine art, antiques, or curiosities
Example
The collector’s house was filled with objects of virtu.
C1 adjective /ˈvæljənt/

Valiant

Meaning
showing courage or determination; brave and heroic
Example
The valiant soldier fought bravely to protect his country.
B2 adjective /ˈvɜː.sə.taɪl/

versatile

Meaning
Able to adapt or be adapted to many different functions or activities; having many uses or applications.
Example
He is a versatile musician who can play multiple instruments.
C2 adjective /voʊˈsɪfərəs/

vociferous

Meaning
expressing feelings or opinions in a loud and forceful way
Example
The vociferous crowd demanded justice.
C2 verb /ˈvɪʃieɪt/

vitiate

Meaning
to spoil, weaken, or make something less effective
Example
One careless remark can vitiate the entire argument.
C2 verb /ˈvæsɪleɪt/

vacillate

Meaning
to waver between different opinions or actions; be indecisive
Example
He vacillated between studying law and becoming a writer.
B2 adjective /ˈvaɪəbəl/

viable

Meaning
Capable of working successfully; feasible.
Example
A viable solution is necessary for long-term success.
C1 adverb/adjective /vɜːˈbeɪ.tɪm/

verbatim

Meaning
In exactly the same words as were used originally; word for word repetition.
Example
She repeated his instructions verbatim to avoid errors.
B2 noun /ˈvɜː.tʃu.əl riˈæl.ɪ.ti/

virtual reality

Meaning
Computer technology that creates an artificial three-dimensional environment where users can feel like they are in a real environment.
Example
Virtual reality (VR) is widely used in gaming and training simulations.
C1 noun /ˈvɛriəns/

variance

Meaning
the state of being different or inconsistent; in statistics, a measure of the spread between numbers
Example
There is a wide variance in students' performance levels.
C1 verb /vɪə(r)/

veer

Meaning
to change direction suddenly
Example
The car veered off the road to avoid the accident.
B1 noun /ˈvaɪrəs/

virus

Meaning
A tiny infectious agent that can replicate only inside the living cells of an organism.
Example
The computer was infected with a dangerous virus.
C2 verb /ˈvɪvɪfaɪ/

vivify

Meaning
to give life or energy to something; to animate or enliven
Example
The teacher’s enthusiasm helped vivify the boring lecture.
C2 adjective /ˈvæpɪd/

vapid

Meaning
lacking liveliness, flavor, or interest; dull and uninspired
Example
The lecture was so vapid that half the audience fell asleep.
A1 noun /ˈvɪdiəʊ/

video

Meaning
a recording of moving visual images made digitally or on film
Example
She watched the video of her favorite concert online.
C2 noun /ˌvælɪˌtjuːdɪˈnɛəriən/

valetudinarian

Meaning
A person who is unduly anxious about their health or constantly concerned with minor ailments.
Example
He was regarded as a valetudinarian, always worrying about his health.
B2 noun /ˈvjuːpɔɪnt/

viewpoint

Meaning
a particular attitude or way of considering a matter
Example
From his viewpoint, the situation was hopeless.
C1 noun /ˈvendʒəns/

Vengeance

Meaning
punishment inflicted or retribution exacted for an injury or wrong; revenge
Example
He swore to seek vengeance against those who wronged him.
C1 noun /ˈvʌl.tʃər/

Vulture

Meaning
a large bird of prey that feeds mainly on carrion
Example
The vulture circled overhead, waiting for its prey.
B1 noun /vəˈraɪəti/

Variety

Meaning
the quality of being different or diverse; a number of things of the same general class that are distinct in character or quality
Example
The restaurant offers a wide variety of international dishes.
A2 noun /veɪˈkeɪ.ʃən/

Vacation

Meaning
a period of time when someone does not go to work or school but is free to do what they want, such as travel or relax
Example
I'm planning a vacation to the beach next summer.
B1 adjective /ˈvaɪə.lənt/

Violent

Meaning
using or involving physical force intended to hurt, damage, or kill; very forceful or powerful
Example
The violent storm caused significant damage to the coastal areas.
C1 adjective /ˈviːəmənt/

Vehement

Meaning
showing strong feeling; forceful; passionate; intense
Example
She gave a vehement denial of the accusations.
C1 noun /ˈviːəməns/

Vehemence

Meaning
great forcefulness or intensity of feeling or expression; passionate conviction
Example
He argued with such vehemence that everyone was surprised.
C2 adjective /ˈvɛəriəˌɡeɪtɪd/

variegated

Meaning
Having different colors, especially in irregular patches or streaks.
Example
The garden was full of variegated plants.
B2 adjective /ˈvɜː.bəl/

verbal

Meaning
Relating to or in the form of words; spoken rather than written.
Example
Verbal communication is essential in most situations.
C1 adjective ˈvɪdʒ.ɪ.lənt

vigilant

Meaning
Keeping careful watch for possible danger or difficulties; alert and watchful.
Example
The guards remained vigilant throughout the night.
B2 noun /ˈvæn.ɪ.ti/

Vanity

Meaning
excessive pride in one's appearance or achievements; the quality of being worthless or pointless
Example
Her vanity made her spend hours looking at herself in the mirror.
C1 verb /ˈvɪktɪmaɪz/

victimize

Meaning
To make someone a victim, often by treating them unfairly or cruelly.
Example
The corrupt officials victimized the poor villagers.
C1 noun /viˈoʊlə/ or /ˈvaɪələ/

viola

Meaning
A stringed instrument slightly larger than a violin, with a deeper and mellower tone.
Example
She chose to play the viola in the school orchestra.
C2 noun /ˌviːələnsɛloʊ/

violoncello

Meaning
The full name of the cello, a large string instrument played with a bow and held between the knees.
Example
He practiced the violoncello for hours each day.
B2 verb /ˈvænɪʃ/

vanish

Meaning
to disappear suddenly; to become invisible
Example
The magician made the rabbit vanish from the hat.
C1 noun /voʊɡ/

vogue

Meaning
the prevailing fashion, style, or trend at a particular time
Example
Minimalist design is currently in vogue.
B1 noun /ˈvəʊtə/

voter

Meaning
a person who votes in an election
Example
Voters lined up outside the polling station to cast their ballots.
C1 adverb /ˈvælɪdli/

validly

Meaning
in a legally, logically, or officially acceptable manner
Example
The contract was validly signed by both parties.
C2 noun /ˈvæsəl/

vassal

Meaning
A person or country in a subordinate position to another, especially in feudal times under a lord.
Example
The king granted land to his vassal in return for loyalty and service.
B2 noun /vɜːrdʒ/

Verge

Meaning
the edge or border of something; very close to happening
Example
She was on the verge of tears.
A2 noun /ˈvɪzɪtər/

visitor

Meaning
a person who goes to see a place or someone for a short time
Example
The museum had many visitors last weekend.
B2 adjective /vɪkˈtɔː.ri.əs/

Victorious

Meaning
having won a victory; successful in a struggle or contest
Example
The victorious team celebrated their championship win with great joy.
B1 adjective /ˈvælɪd/

Valid

Meaning
legally or officially acceptable; having a sound basis in logic or fact
Example
The passport is valid for ten years.
C2 noun /vɛkˈseɪʃən/

vexation

Meaning
the state of being annoyed, frustrated, or worried
Example
She could not hide her vexation after the repeated delays.
C2 adjective /vəˈreɪʃəs/

veracious

Meaning
Truthful, honest; habitually speaking the truth.
Example
She gave a veracious account of what happened that day.
C1 noun /ˈves.tɪdʒ/

Vestige

Meaning
a trace or remnant of something that is disappearing or no longer exists
Example
No vestige of the ancient city remains.
B2 noun/adjective /ˈvɪntɪdʒ/

vintage

Meaning
Relating to high quality from the past; classic; also the year of a wine harvest.
Example
She wore a vintage dress from the 1950s.
C1 adjective /ˈvɛnərəbəl/

Venerable

Meaning
deserving respect due to age, wisdom, or character; revered
Example
The venerable professor has taught at the university for fifty years.
B1 noun /ˈvɪk.tɪm/

Victim

Meaning
a person who suffers harm, injury, or death as a result of an event or action
Example
The victim was taken to the hospital immediately.
B1 noun /ˈvæl.i/

Valley

Meaning
a low area of land between hills or mountains
Example
The green valley stretched for miles between the mountains.
C1 noun /ˌvɜːrtʃuˈoʊsoʊ/

virtuoso

Meaning
A person highly skilled in music, art, or another artistic pursuit.
Example
The pianist is a true virtuoso, captivating audiences worldwide.
C2 noun /ˌvælədɪkˈtɔːriən/

valedictorian

Meaning
The student with the highest academic achievements in a graduating class, often chosen to give the farewell speech.
Example
She was honored as the valedictorian of her class.
C2 noun /ˈvɛləm/

vellum

Meaning
a fine parchment made originally from the skin of a calf, used for writing or printing
Example
The ancient manuscript was written on vellum.
B1 verb /ˈveri/

vary

Meaning
to change or differ; to make different
Example
The weather conditions vary throughout the day.
B2 adjective /væst/

Vast

Meaning
extremely large in size, amount, or extent; immense
Example
The vast ocean stretched endlessly to the horizon.
B2 adjective /ˈvɜːr.tʃu.əs/

Virtuous

Meaning
having high moral standards; righteous; morally excellent
Example
She is known for her virtuous character and honest dealings.
C1 noun /ˈvɜːrtɪˌɡoʊ/

vertigo

Meaning
A sensation of spinning or dizziness, often caused by problems in the inner ear or brain.
Example
She felt a sudden vertigo when she looked down from the tall building.
C1 noun /ˈvænɡɑːrd/

vanguard

Meaning
the forefront of an action, movement, or military force
Example
The company is at the vanguard of technological innovation.
A1 adverb /ˈver.i/

Very

Meaning
to a high degree; extremely; greatly
Example
She is very intelligent and works very hard.
A2 noun /ˈvɒlibɔːl/

volleyball

Meaning
a team sport in which players hit a ball over a high net using their hands
Example
She plays volleyball with her friends every weekend.
C2 noun /ˈvɪntnər/

vintner

Meaning
A person who makes or sells wine.
Example
The vintner explained the process of making red wine.
C2 noun /vərˈmɪl.jən/

Vermillion

Meaning
a bright red-orange color; a pigment of this color
Example
The artist used vermillion paint for the sunset.
B2 noun /vɪˈsɪn.ə.ti/

Vicinity

Meaning
the area near or surrounding a particular place; neighborhood
Example
There are many shops in the vicinity of the school.
B2 adjective /ˈvʌl.ɡər/

Vulgar

Meaning
lacking sophistication or good taste; crude and offensive in language or behavior
Example
His vulgar language offended everyone at the dinner party.
B2 noun ˌvɛntɪˈleɪʃən

ventilation

Meaning
The provision of fresh air to a room, building, etc.
Example
Proper ventilation is essential for maintaining air quality.
B2 verb /ˈvaɪbreɪt/

vibrate

Meaning
To move or cause to move continuously and rapidly back and forth.
Example
The phone began to vibrate on the table.