a performance (or series of performances) at a public presentation; "the program lasted more than two hours"
a system of projects or services intended to meet a public need; "he proposed an elaborate program of public works"; "working mothers rely on the day care program"
(computer science) a sequence of instructions that a computer can interpret and execute; "the program required several hundred lines of code"
an announcement of the events that will occur as part of a theatrical or sporting event; "you can't tell the players without a program"
arrange a program of or for; "program the 80th birthday party"
the act of arranging and adapting a piece of music
an organized structure for arranging or classifying; "he changed the arrangement of the topics"; "the facts were familiar but it was in the organization of them that he was original"; "he tried to understand their system of classification"
an orderly grouping (of things or persons) considered as a unit; the result of arranging; "a flower arrangement"
a belief that can guide behavior; "the architect has a theory that more is less"; "they killed him on the theory that dead men tell no tales"
a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena; "theories can incorporate facts and laws and tested hypotheses"; "true in fact and theory"
an extended communication (often interactive) dealing with some particular topic; "the book contains an excellent discussion of modal logic"; "his treatment of the race question is badly biased"
an exchange of views on some topic; "we had a good discussion"; "we had a word or two about it"