(conj.) Upon any less condition than (the fact or thing stated in the sentence or clause which follows); if not; supposing that not; if it be not; were it not that; except; as, we shall fail unless we are industrious.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). unless. Retrieved September 20, 2026, from http://smartdefine.org/unless/definitions/2077358 |
| Chicago | Webster's. 2011. "unless" http://smartdefine.org/unless/definitions/2077358 (accessed September 20, 2026). |
| Harvard | Webster's 2011, unless, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/unless/definitions/2077358>. |
| MLA | Webster's. "unless" 28 May 2011. Web. 20 September 2026. <http://smartdefine.org/unless/definitions/2077358> |