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definitions

maxillary sinus

n.

An air cavity in the body of the maxilla, communicating with the middle meatus of the nose.antrum of Highmore maxillary antrum

Nearby words

  1. mustang,
  2. mustanger,
  3. mustard,
  4. mustard and cress,
  5. mustard family,
  6. mustard oil,
  7. mustard operation,
  8. mustard plaster,
  9. mustee,
  10. mustelid
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.