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[kuhs-pid] /ˈkʌs pɪd/
(in humans) a tooth with a single projection point or elevation; canine.
Origin of cuspid
1735-45; < Latin cuspid- (stem of cuspis) point
Related forms
multicuspid, noun Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2018.
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Examples from the Web for cuspid
Historical Examples
  • Eight of these were incisors, the ninth (in the upper jaw) being a cuspid tooth.

    Degeneracy Eugene S. Talbot
  • This grading of form is not observed in passing from the cuspid to the bicuspid in man.

    Degeneracy Eugene S. Talbot
  • The laterals also show three cusps, while the cuspid has two very distinct.

    Degeneracy Eugene S. Talbot
British Dictionary definitions for cuspid


a tooth having one point; canine tooth
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
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Word Origin and History for cuspid

1743, from Latin cuspis (genitive cuspidus) "point, pointed end" (see cusp). Of teeth, from 1878. Related: Cuspidate (adj.), attested from 1690s.

Online Etymology Dictionary, © 2010 Douglas Harper
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cuspid in Medicine

cuspid cus·pid (kŭs'pĭd)
See canine tooth. adj.
Having one cusp; cuspidate.

The American Heritage® Stedman's Medical Dictionary
Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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