Definition of sinful adjective from the Oxford Advanced Learner's Dictionary



BrE BrE//ˈsɪnfl//
; NAmE NAmE//ˈsɪnfl//
jump to other results
morally wrong or evil synonym immoral sinful thoughts It is sinful to lie. (informal) It's sinful to waste good food! Word Origin Old English synfull (see sin, -ful).
See the Oxford Advanced American Dictionary entry: sinful