Spinebill
(redirected from Acanthorhynchus)Related to Acanthorhynchus: Spinebill
Spine´bill`
| n. | 1. | (Zool.) Any species of Australian birds of the genus Acanthorhynchus. They are related to the honey eaters. |
Webster's Revised Unabridged Dictionary, published 1913 by G. & C. Merriam Co.