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单词 ethmoid
释义

ethmoid

[ eth-moid ]
/ ˈɛθ mɔɪd /
Anatomy

adjective

Also eth·moi·dal. of or relating to a bone at the base of the cranium and the root of the nose, containing numerous perforations for the filaments of the olfactory nerve.

noun

the ethmoid bone.

Origin of ethmoid

1735–45; <Greek ēthmoeidḗs sievelike; see -oid

OTHER WORDS FROM ethmoid

post·eth·moid, adjective

Words nearby ethmoid

Ethiopia, Ethiopian, Ethiopian Church, Ethiopic, ethmo-, ethmoid, ethmoidal artery, ethmoidal cell, ethmoidal crest, ethmoidal foramen, ethmoidal labyrinth
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020

Example sentences from the Web for ethmoid

British Dictionary definitions for ethmoid

ethmoid
/ (ˈɛθmɔɪd) anatomy /

adjective Also: ethmoidal

denoting or relating to a bone of the skull that forms part of the eye socket and the nasal cavity

noun

the ethmoid bone

Word Origin for ethmoid

C18: from Greek ēthmoeidēs like a sieve, from ēthmos sieve, from ēthein to sift
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

Medical definitions for ethmoid

ethmoid
[ ĕthmoid′ ]

adj.

Resembling a sieve.

n.

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