[proh-troo-sil, -sahyl, pruh-]
capable of being thrust forth or extended, as the tongue of a hummingbird.
- protruded disk,
- protrusive occlusion,
Origin of protrusile
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
zoology capable of being thrust forwardsprotrusile jaws Also: projectile
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012