premaxilla
Americannoun
-
premaxillae
plural
noun
Other Word Forms
Derived Forms
Inflected Forms
Nouns
Etymology
Origin of premaxilla
From the New Latin word praemaxilla, dating back to 1865–70. See pre-, maxilla
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
See Examples For:
This marks the first time a premaxilla has been confirmed in a mosasaur fossil discovered in Japan.
From Science Daily ● Aug. 15, 2026
Those advances allowed the team to identify the bone as a premaxilla.
From Science Daily ● Aug. 15, 2026
One of the newly identified fossils is the premaxilla, the bone at the very front of the upper jaw.
From Science Daily ● Aug. 15, 2026
Among those discoveries, the premaxilla stands out as one of the most important.
From Science Daily ● Aug. 15, 2026
The occipital, the parietal, and frontal, the bones which surround the internal ear, the vomer, the premaxilla, and the quadrate bones, may be given as examples.
From On the Genesis of Species by St. George Mivart
Dr. Bhullar and Dr. Abzhanov set out to find some of the genetic changes that turned the dinosaur premaxillae into a beak.
From New York Times ● May 12, 2015
Fgf8, for example, disappears from the region that will become the face long before the premaxillae develop.
From New York Times ● May 12, 2015
That change might have allowed birds to develop big, fused premaxillae — the precursors of beaks.
From New York Times ● May 12, 2015
During the evolution of early birds, the premaxillae stretched out and fused together to form a strong, lightweight beak.
From New York Times ● May 12, 2015
The opening of the anterior nostrils is prolonged backwards on each side of the face between the nasals and the elongated slender premaxillae.
From Encyclopaedia Britannica, 11th Edition, Volume 13, Slice 6 "Home, Daniel" to "Hortensius, Quintus" by Various
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
