Audio-Related Membrane; Not an Instrument

This page is the CodyCross answer for the clue below from Seasons, Group 72, Puzzle 2 (Winter Sports).

Question is: Audio-Related Membrane; Not an Instrument

and the answer is: EARDRUM

Word Meaning:

EARDRUM — (anatomy) A thin membrane that separates the outer ear from the middle ear and transmits sound from the air to the malleus.

Definitions from Wiktionary.

Audio-related Membrane; Not An Instrument - Seasons CodyCross Answers | CodyCross Solutions