- (a.) Monotonous; dull; commonplace.
- (n.) A low cart with three wheels, drawn by one horse.
- (n.) A dull fellow; a bore.
- (n.) Monotonous and tedious routine.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). humdrum. Retrieved September 21, 2026, from http://smartdefine.org/humdrum/definitions/2017731 |
| Chicago | Webster's. 2011. "humdrum" http://smartdefine.org/humdrum/definitions/2017731 (accessed September 21, 2026). |
| Harvard | Webster's 2011, humdrum, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/humdrum/definitions/2017731>. |
| MLA | Webster's. "humdrum" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/humdrum/definitions/2017731> |