[ pĕt′rə-sī′tĭs ]
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Inflammation of the petrous portion of the temporal bone and its air cells.
QUIZ YOURSELF ON THE 12 TYPES OF VERB TENSES!
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Question 1 of 6
The verb tenses can be split into which 3 primary categories?
Words nearby petrositis
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.