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[pree-mak-sil-uh] /ˌpri mækˈsɪl ə/
noun, plural premaxillae
[pree-mak-sil-ee] /ˌpri mækˈsɪl i/ (Show IPA).
Anatomy, Zoology
one of a pair of bones of the upper jaw of vertebrates, situated in front of and between the maxillary bones.
Origin of premaxilla
1865-70; < New Latin praemaxilla. See pre-, maxilla
Related forms
[pree-mak-suh-ler-ee] /priˈmæk səˌlɛr i/ (Show IPA),
adjective Unabridged
Based on the Random House Dictionary, © Random House, Inc. 2015.
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British Dictionary definitions for premaxillary


noun (pl) -lae (-liː)
either of two bones situated in the upper jaw between the maxillary bones
Derived Forms
premaxillary, adjective
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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premaxillary in Medicine

premaxilla pre·max·il·la (prē'māk-sĭl'ə)
Either of two bones located in front of and between the maxillary bones in the upper jaw of vertebrates.

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