English Conjunction 'less (uncommon) Alternative form of unless 1938, Norman Lindsay, chapter XVIII, in Age of Consent, London: T[homas] Werner Laurie […], →OCLC, page 179:"Last two weeks I only got half bottles; pretty terrible she's been about it. There ain't any living with her 'less she gets her gin."Wikiwand - on Seamless Wikipedia browsing. On steroids.