noun
An animal of the clade (traditionally class) Aves in the phylum Chordata, characterized by being warm-blooded, having feathers and wings usually capable of flight, having a beaked mouth, and laying eggs.
(obsolete) A chicken; the young of a fowl; a young eaglet; a nestling.
(cooking, slang) A chicken or turkey used as food.
(slang) A man, fellow.
(UK, Ireland, colloquial) A girl or woman, especially one considered sexually attractive.
(slang) An aircraft.
(slang) A satellite.
(UK, with definite article, chiefly in phrases) Booing and jeering, especially as done by an audience expressing displeasure at a performer.
(with definite article) The vulgar hand gesture in which the middle finger is extended.
A yardbird.
(slang, US) A kilogram of cocaine.
(slang, Canada, Philippines) A penis.
(informal) Snowbird (retiree who moves to a warmer climate).
verb
(intransitive) To observe or identify wild birds in their natural environment.
(intransitive) To catch or shoot birds; to hunt birds.
(intransitive, figuratively) To seek for game or plunder; to thieve.
(transitive, television) To transmit via satellite.
adjective
(Canada, colloquial, of a school or university course) Able to be passed with very little work; having the nature of a bird course.
noun
(slang) A prison sentence.
verb
(transitive, slang) To bring into prison, to roof.