underbite


Also found in: Thesaurus, Medical, Encyclopedia, Wikipedia.

un·der·bite

 (ŭn′dər-bīt′)
n.
A malocclusion in which the lower teeth overlap the upper teeth.
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

underbite

(ˈʌndəˌbaɪt)
n
(Anatomy) the protrusion of the lower jaw above the upper
vb (tr)
(Art Terms) art to use insufficient acid in etching
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
According to Tabitha, from Arizona, her facial expression was caused by feline dwarfism and an underbite.
According to owner Tabitha Bundesen, her facial expression was caused by feline dwarfism and an underbite.
Caption: This puppy has a severe underbite and also what's called a "wry mouth," where the left and right sides of the mouth are mismatched.
Its upper teeth were almost horizontal and it also had a pronounced underbite.
Her tongue hangs so low it almost touches the ground and her bottom teeth stick out of her wrinkly jaw, which has a pronounced underbite, so she drools a lot.
Jolie has a severe underbite, technically referred to as a mandibular prognathism.
Grumpy Cat, whose dwarfism and pronounced underbite give her what looks like a permanent frown, became an online phenomenon after Bundesen's brother posted a picture on the popular online message board Reddit.
There's just something about the jutting out chin, slight underbite and puffy chipmunk cheeks that make him a dead ringer for the Welsh comedy star's younger self.
The fish is nickel-colored, with an underbite and a sharp, webbed dorsal fin that calls to mind prehistoric creatures.