nasion

[ney-zee-on]
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noun Craniometry.

the intersection of the internasal suture with the nasofrontal suture in the midsagittal plane.

Origin of nasion

1885–90; < New Latin, equivalent to Latin nās(us) naso- + Greek -ion, diminutive suffix
Related formsna·si·al, adjective
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

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British Dictionary definitions for nasion

nasion

noun

a craniometric point, where the top of the nose meets the ridge of the forehead
Derived Formsnasial, adjective

Word Origin for nasion

C20: New Latin, from Latin nāsus nose
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

Medicine definitions for nasion

nasion

[nāzē-ŏn′]

n.

The point on the skull corresponding to the middle of the nasofrontal suture.nasal point
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.