(n.) Any one of three isometric bases (C6H7N) related to pyridine, and obtained from bone oil, acrolein ammonia, and coal-tar naphtha, as colorless mobile liquids of strong odor; -- called also methyl pyridine.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). picoline. Retrieved September 25, 2026, from http://smartdefine.org/picoline/definitions/2045359 |
| Chicago | Webster's. 2011. "picoline" http://smartdefine.org/picoline/definitions/2045359 (accessed September 25, 2026). |
| Harvard | Webster's 2011, picoline, Smart Define, viewed 25 September, 2026, <http://smartdefine.org/picoline/definitions/2045359>. |
| MLA | Webster's. "picoline" 27 May 2011. Web. 25 September 2026. <http://smartdefine.org/picoline/definitions/2045359> |