Episode vocabulary

Nova S43E11: English vocabulary

Season 43, Episode 11Documentary

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100 entries

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  • extirpate

    Word

    to destroy something completely, especially a problem, disease, or unwanted group

  • tranquilize

    Word

    to give a person or animal a drug that makes them calm or unconscious

  • repopulation

    Word

    the act of adding people or animals back to an area, or the process of becoming populated again

  • interbreed

    Word

    to breed animals from different groups or breeds

  • wildebeest

    Word

    a large African animal that looks like a wild cow and lives in herds

  • reconnoiter

    Word

    to go to a place to look around and get information, especially for military purposes

  • teeter

    Word

    to move or stand unsteadily, as if you might fall

  • roan

    Word

    a horse with a coat made of mixed white and another color

  • worser

    Word

    an old or nonstandard comparative of bad, meaning worse

  • wombat

    Word

    a small Australian marsupial that lives in burrows and has a pouch for carrying its young

  • tuber

    Word

    an enlarged underground stem or root that stores food, like a potato

  • encyclopedic

    Word

    having or showing very broad knowledge about many subjects

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  • platypus

    Word

    a small Australian mammal that lays eggs and has a duck-like bill and webbed feet

  • resettle

    Word

    to move people to a new place to live

  • delineate

    Word

    to describe or show something clearly and in detail

  • encroach

    Word

    to slowly move beyond a limit, boundary, or right

  • flycatcher

    Word

    a bird that catches insects in the air

  • lode

    Word

    a rich source of something useful or valuable

  • warbler

    Word

    a small bird that sings a sweet, warbling song

  • matriarch

    Word

    a woman who is the head of a family or group

  • immobilize

    Word

    to make something or someone unable to move

  • poach

    Word

    to cook food, especially an egg, in hot water without the shell

  • nosing

    Word

    the front edge of a step or stair

  • follicle

    Word

    a small sac or tube in the body where something grows or is stored

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  • poacher

    Word

    a person who illegally hunts or catches wild animals

  • propensity

    Word

    a natural tendency to do something

  • reintroduce

    Word

    to introduce something again after it has been absent or unused

  • mitigation

    Word

    the act of making something less severe or less harmful

  • wean

    Word

    to stop a baby or young animal from drinking milk and start giving other food

  • incisor

    Word

    one of the front teeth used for cutting food

  • caribou

    Word

    a large wild animal like a reindeer that lives in northern North America

  • thicket

    Word

    a thick group of bushes or small trees

  • rifling

    Word

    the spiral grooves inside a gun barrel that make a bullet spin

  • vitals

    Word

    the main body functions that doctors check, such as pulse and breathing

  • sparsely

    Word

    in a way that is spread out with plenty of space between things

  • plummet

    Word

    to fall or drop very quickly and suddenly

  • abler

    Word

    more able or skilled than someone or something else

  • musk

    Word

    a strong-smelling substance used in perfumes

  • contentious

    Word

    causing or likely to cause arguments

  • mammalian

    Word

    relating to mammals

  • correlate

    Word

    to have a close relationship or connection with something, often so that one changes when the other changes

  • proctor

    Word

    to supervise students during an exam

  • sable

    Word

    a small animal with dark brown fur, valued for its fur

  • linkage

    Word

    a connection or relationship between things

  • firecracker

    Word

    a small firework that makes a loud bang when it explodes

  • surveying

    Word

    the work of measuring land and recording its features, often for a map or building plan

  • corral

    Word

    a fenced area where farm animals are kept

  • expanse

    Word

    a wide open area of land, sea, or sky

  • stalked

    Word

    to follow someone closely and watch them in a threatening way

  • migratory

    Word

    moving from one place to another at certain times of year

  • resurgence

    Word

    a return of something after it has been less common or less popular

  • stabling

    Word

    the act of keeping horses in stables

  • evener

    Word

    something that makes a surface, line, or shape even or level

  • overpass

    Word

    a bridge or road that goes over another road

  • enclose

    Word

    to put something inside or together with something else

  • hibernation

    Word

    a long period when an animal sleeps through the winter

  • iguana

    Word

    a large tropical lizard with a long tail and a row of spines on its back

  • punctured

    Word

    damaged by a sharp object that has made a hole in it

  • centerpiece

    Word

    the main or most eye-catching part of something

  • rhinoceros

    Word

    a large plant-eating animal with one or two horns on its nose

  • pragmatic

    Word

    practical and realistic, rather than based on theory or ideals

  • necking

    Word

    kissing and touching someone in a sexual way

  • tusk

    Word

    a long, pointed tooth that sticks out of the mouth of some animals, such as elephants or walruses

  • factoring

    Word

    the practice of selling unpaid bills to get money before they are paid

  • carcass

    Word

    the dead body of an animal

  • overalls

    Word

    a piece of clothing with trousers and a bib front, worn over a shirt for work or casual wear

  • forage

    Word

    to search for food or supplies in the wild

  • chops

    Word

    the sides of the face below the eyes

  • unravel

    Word

    to separate threads or fibers, or come apart into threads

  • canine

    Word

    relating to dogs or similar animals

  • grizzly

    Word

    a large North American brown bear with a hump on its shoulders

  • coasting

    Word

    the act of moving along without using power

  • focal

    Word

    relating to the main point or center of something

  • confine

    Word

    to keep someone or something within limits or in one place

  • keyed

    Word

    locked with a key

  • on sight

    Phrase

    at the moment something or someone is seen; immediately when seen

  • centennial

    Word

    the 100th anniversary of an event or the celebration for it

  • molar

    Word

    a large back tooth used for grinding food

  • spatial

    Word

    relating to space and the position of things in it

  • puncture

    Word

    a small hole made by something sharp, especially in a tire

  • incidence

    Word

    the number or rate of cases of something, especially a disease or problem

  • bison

    Word

    a large wild animal like a cow, with a big head and shaggy front shoulders

  • bleak

    Word

    (of a place or situation) empty, cold, and without much hope or comfort

  • insure

    Word

    buy insurance for something or someone

  • gazelle

    Word

    a small antelope that runs very fast and lives in Africa and Asia

  • sizing

    Word

    a process that makes cloth stiffer and stronger by coating it with a special substance

  • watershed

    Word

    an area of land that separates rivers or streams flowing in different directions

  • genetic code

    Phrase

    the set of rules that tells cells how to make proteins from DNA

  • get up into

    Phrase

    to stay very close to an opponent in order to guard them

  • connector

    Word

    a thing that joins two parts together

  • plunge

    Word

    to suddenly put someone or something into a difficult situation or state

  • graced

    Word

    to honor an event or place by being present

  • fives

    Word

    a game in which a player or side must reach five points before the other side does

  • packer

    Word

    a person whose job is to pack goods into boxes or containers

  • bear away

    Phrase

    to carry or move something away from a place

  • shotted

    Word

    past tense and past participle of shoot

  • fall in

    Phrase

    to move into position in a line or formation, especially in the military

  • antelope

    Word

    a wild animal that looks a bit like a deer and usually has long horns

  • veterinarian

    Word

    a trained doctor who treats animals

  • back into

    Phrase

    to end up in a situation by accident or because of circumstances

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