- (n.) The new formation over the end of a cutting, before it puts out rootlets.
- (n.) Same as Callosity.
- (n.) The material of repair in fractures of bone; a substance exuded at the site of fracture, which is at first soft or cartilaginous in consistence, but is ultimately converted into true bone and unites the fragments into a single piece.
Webster's Revised Unabridged Dictionary
| APA | Webster's. (2011). callus. Retrieved September 21, 2026, from http://smartdefine.org/callus/definitions/1983982 |
| Chicago | Webster's. 2011. "callus" http://smartdefine.org/callus/definitions/1983982 (accessed September 21, 2026). |
| Harvard | Webster's 2011, callus, Smart Define, viewed 21 September, 2026, <http://smartdefine.org/callus/definitions/1983982>. |
| MLA | Webster's. "callus" 27 May 2011. Web. 21 September 2026. <http://smartdefine.org/callus/definitions/1983982> |