Definition of Antrum in English :
Define Antrum in English
Antrum meaning in English
Meaning of Antrum in English
Pronunciation of Antrum in English
Antrum pronunciation in English
Pronounce Antrum in English
Antrum
see synonyms of antrumNoun
1. antrum
a natural cavity or hollow in a bone
WordNet Lexical Database for English. Princeton University. 2010.
Antrum
see synonyms of antrumnoun plural -tra (-trə)
anatomy
a natural cavity, hollow, or sinus, esp in a bone
Collins English Dictionary. Copyright © HarperCollins Publishers
Antrum
see synonyms of antrum nounWord forms: plural ˈantra (ˈæntrə
; anˈtrə) or ˈantrums
Anatomy
a cavity, esp. one within a bone, as either of a pair of sinuses in the upper jaw
Webster’s New World College Dictionary, 4th Edition. Copyright © 2010 by Houghton Mifflin Harcourt. All rights reserved.
Antrum
see synonyms of antrumn. pl. an·tra (-trə)
1. A cavity or chamber, especially one in a bone.
2. Either of the sinuses in the bones of the upper jaw, opening into the nasal cavity.
The American Heritage ® Dictionary of the English Language, Fifth Edition copyright ©2018 by Houghton Mifflin Harcourt Publishing Company. All rights reserved.