'goddam' definitions:

Definition of 'goddam'

From: WordNet
adverb
Extremely; "you are goddamn right!" [syn: goddam, goddamn, goddamned]
adjective
Expletives used informally as intensifiers; "he's a blasted idiot"; "it's a blamed shame"; "a blame cold winter"; "not a blessed dime"; "I'll be damned (or blessed or darned or goddamned) if I'll do any such thing"; "he's a damn (or goddam or goddamned) fool"; "a deuced idiot"; "an infernal nuisance" [syn: blasted, blame, blamed, blessed, damn, damned, darned, deuced, goddam, goddamn, goddamned, infernal]

Definition of 'goddam'

From: GCIDE
  • goddam \god"dam\ goddamn \god"damn\ goddamned \god"damned\adj. A more intense and vulgar form of darned; -- often taken as profane and offensive. [vulgar]
  • Syn: blasted, blessed, damn, darned, deuced. [WordNet 1.5]