verb
(transitive) To do (something); to execute.
(intransitive) To exhibit an expected pattern of behavior; to function; to work.
(law) To act in a way set forth in a contract.
(ambitransitive) To do (something) in front of an audience, such as acting or music, often in order to entertain.
(by extension, transitive) To behave theatrically so as to give the impression of (a quality, character trait, etc.); to feign.
(social sciences) Of a social actor, to behave in certain ways.