underbite
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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
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