drum membrane

n.

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

Examples from the Web for drum membrane

  • The office of these tubes is to supply air to the cavity on the inner side of the drum-membrane, known as the middle ear.

    Beethoven|George Alexander Fischer