Concepts 

Search: all: name: def: POS: version:
4906 total
name POS version def example status simulations
power noun energy or force. Batteries provide the power for this flashlight.
practical adjective having practice at doing something. You need practical experience for this job.
present adjective a gift to someone.
preserve verb to keep food so that it lasts. Fruit preserved in a jar.
pretend noun to believe something for fun. He pretended to be a cowboy.
print adjective to put words, pictures, or patterns onto paper, using paint or ink, and printing blocks. Printing a picture.
produce noun to make, grow, manufacture, or create something. The orange trees produced a large crop of fruit this year.
profession The medical profession. all the people who do such a job.
professional adjective earning a living from an occupation that is not usually thought of as a job. A professional actor.
program noun a list of planned events.
program noun a small book of information about a play or concert. There are two pianists on the program.
promotion verb a change to a more important job or position.
property noun a general name for the buildings and land owned by someone.
punch verb a machine that stamps holes, letters, or patterns in something.
punch verb a sweet drink made by mixing fruit juices and other liquids together. Punch is usually served from a large bowl.
pupil noun the small, dark part at the center of your eye that expands or contracts to let in the right amount of light.
puzzle noun a game in which you have to find the answers to a problem.
puzzle adjective to confuse. The strange noises puzzled us.
pyramid noun v0 an ancient tomb or temple shaped like a pyramid. The pyramids of Egypt.
quality noun something that is special about someone or something. She has many good qualities.
quarter noun v0 a coin that is equal to 25 cents, or a quarter of a dollar.
quite adverb completely You are quite right.
race adjective a group of people who share the same ancestors and may share some physical characteristics.
racket noun a loud, annoying noise. He was making a racket with his drums.
radiator noun a metal tank that allows air to cool the hot water in the engine of a vehicle.
raft noun a hollow mat made of rubber or plastic and filled with air that can be used as a boat.
rail noun a long line of metal track that trains run along.
rail noun the railroad. We traveled by rail around Europe.
railroad noun v0 a transportation system that uses rail tracks, together with trains, stations, and land.
rally noun a long-distance car race that tests drivers’ skills.