Concepts 

Search: all: name: def: POS: version:
4906 total
name POS version def example status simulations
tumble verb v1 to fall and roll over. She tumbled down the hill.
tuna noun a large, edible sea fish. Tuna feed on squid and other fish. They are fast swimmers and migrate long distances every year.
tune noun v1 a series of musical notes put together in a certain order to form a melody. He sang a song and I played the tune on the piano.
tunnel noun v1 an underground passage.
turban noun a head covering consisting of a long strip of cloth wrapped around the head, worn especially by Muslim and Sikh men.
turkey noun a large bird that lives wild in the forests of North America. Turkeys feed on acorns, seeds, berries, and insects. Turkeys are reared on farms for their meat in many parts of the world.
turn verb v1 to go around. The watch hands turn clockwise.
turn noun v1 a chance or duty that comes to each of a number of people in order It’s your turn to do the dishes.
turnip noun a type of plant with a round root that is eaten as a vegetable.
turquoise noun a green-blue stone that is often used in jewelry.
turtle noun a reptile that is part of the same family as the tortoise. Turtles live in water and feed on plants and small animals. Some turtles lay their eggs on land.
tusk noun a long, pointed tooth that sticks out of the mouth of certain animals.
twig noun a small branch of a tree or shrub
twin noun one of a pair of children or animals born to their mother at the same time. Identical twins.
twinkle verb to shine with small flashes of light. The stars twinkled in the sky.
twirl verb to spin in a quick, light way. She twirled around to show them her new skirt.
twist verb v1 to turn or wind something. She twisted her head around.
type verb to write using the letter and number keys on a typewriter or other keyboard.
type noun a group of people or things that are alike in some way. The store sold two types of boot.
typewriter noun a machine with a keyboard, used for printing letters and numbers on paper.
typical adjective being a good example of something, or showing all its usual qualities. They lived in a typical city street.
ugly adjective unpleasant to look at.
ulcer noun a sore patch on your skin or in your stomach.
umbrella noun a covered frame, held up by a stick that is used to protect a person from the rain, or as a shade from the sun. Umbrella frames are covered with cloth or plastic and can be folded up when not in use.
umpire noun someone who makes sure that players follow the rules of a game or sport.
unanimous adjective agreed by everyone. The leader was elected by a unanimous vote.
uncle noun the brother of someone’s parent, or their aunt’s husband.
uncomfortable adjective not able to relax. She was too uncomfortable to go to sleep.
unconscious adjective not able to think and feel, possibly because of an illness or accident. The falling brick knocked him unconscious.
uncover verb to remove the cover, unwrap, or reveal something. The archeologists uncovered a Roman mosaic.