eardrum

There were also the tunnels, causing some discomfort in the eardrum.

Nafsika, one of the trained teachers at the school, told how one of the ear examinations she did on a student showed up something concerning - a hole in the eardrum.

Sounds of Beyoncé and Earth, Wind & Fire reach your eardrums and awaken the alto in all of us to join the choir of thousands around you.

Unlike human eardrums and conventional microphones that detect sound pressure waves, spider silk responds to changes in the velocities of air particles as they are thrust about by a sound field.

Spiders use their webs like enormous external eardrums.