noun Medicine/Medical.
  1. inflammation of the nasal sinuses caused by the effect on the sinuses of changes in atmospheric pressure.

Origin of aerosinusitis

Also called barosinusitus. Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

aerosinusitis in Medicine


  1. Inflammation of the paranasal sinuses caused by a difference between the pressure within the sinus cavities and the ambient pressure.barosinusitis
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.