noun
A building or other place where manufacturing takes place.
(UK, slang) A police station.
A device or process that produces or manufactures something.
A factory farm.
(programming) In a computer program or library, a function, method, etc. which creates an object.
(attributive) The original state of an electronic device, as it was when it came from the manufacturer.
(chiefly Scotland, now rare) The position or state of being a factor.
(historical) A trading establishment, especially set up by merchants working in a foreign country.
adjective
(colloquial, of a configuration, part, etc.) Having come from the factory in the state it is currently in; original, stock.