(n.) Any one of several species of small, brilliantly colored American birds of the genus Rhamphomicron. They have a long, slender, sharp bill, and feed upon honey, insects, and the juice of the sugar cane.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). thornbill. Retrieved September 24, 2026, from http://smartdefine.org/thornbill/definitions/2072212 |
| Chicago | Webster's. 2011. "thornbill" http://smartdefine.org/thornbill/definitions/2072212 (accessed September 24, 2026). |
| Harvard | Webster's 2011, thornbill, Smart Define, viewed 24 September, 2026, <http://smartdefine.org/thornbill/definitions/2072212>. |
| MLA | Webster's. "thornbill" 28 May 2011. Web. 24 September 2026. <http://smartdefine.org/thornbill/definitions/2072212> |