definition of
bastard

[1] #1 bastard n. [asshole, cocksucker, dickhead, shit, mother fucker, motherfucker, prick, whoreson, son of a bitch, SOB] insulting terms of address for people who are stupid or irritating or ridiculous. wn

[2] #2 bastard s. [bogus, fake, phony, phoney] fraudulent; having a misleading appearance. wn

[3] #3 bastard n. [by-blow, love child, illegitimate child, illegitimate, whoreson] the illegitimate offspring of unmarried parents. wn

[4] #4 bastard n. [mongrel] derogatory term for a variation that is not genuine; something irregular or inferior or of dubious origin; "the architecture was a kind of bastard suggesting Gothic but not true Gothic". wn