- unlucky (adj.)
- 1520s, "marked by misfortune or failure," from un- (1) "not" + lucky. Cf. West Frisian unlokkich, Mliddle Low German unluckich. Sense of "boding ill" is recorded from 1540s; that of "having bad luck" is from 1550s; that of "bringing bad luck" is from 1580s.