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compute to figure out or calculate by using arithmetic. [2 definitions]
computer an electronic device that is used to store and sort information and work with data at a high speed.
computer graphics images produced by a computer than can be displayed on the screen or printed.
computer lab a room where there are many computers. Computer labs are often found in schools and libraries and can usually be used for free.
computer language a system of words and symbols that is used to program a computer; code. There are hundreds of computer languages, such as C, Cheetah, and JavaScript.
computer science the science and study of computers, including how they are made and how they work.
computer virus a code added to a computer program that can attach itself to and seriously damage other programs.
comrade a close friend who shares one's main interests.
con- a prefix that means "with" or "together."
concave curved inward like the inside of a bowl. (Cf. convex.)
conceal to hide or keep hidden from sight.
concede to admit the truth or justice of. [2 definitions]
conceited having too high an opinion of oneself; vain.
conceive to give shape to in the mind. [4 definitions]
concentrate to bring together; focus. [5 definitions]
concentration the act or process of concentrating, or the state of being concentrated. [2 definitions]
concept a general idea or thought.
conception the forming of concepts or ideas, or the power to do so. [2 definitions]
concern to have to do with; be about; affect. [4 definitions]
concerned involved or interested. [2 definitions]
concerning having to do with; about; in regard to.