▸ noun
(plural factories)
1 a building or group of buildings where goods are manufactured or assembled chiefly by machine:
a clothing factory
[as modifier] factory workers.
▪ [with modifier] a person, group, or institution that continually produces a great quantity of something specified:
a huge factory of lying, slander, and bad English.
– ORIGIN late 16th century (in factory (SENSE 2)): via Portuguese feitoria from medieval Latin factoria, from Latin factor (see factor). factory (SENSE 1) based on late Latin factorium, literally ‘oil press’.