earmuff (worn to protect the ears from loud sounds)

plural of ear defender

Synonym of listener fatigue

plural of ear chair

Synonym of wing chair

A device with earbud-like earpieces used to provide audio to someone while eliminating external noise. A primary usage is to let stage performers clearly hear their live performance or various instructions.

Alternative spelling of earwormy.

(informal) A swollen ear resulting from a blow to the side of the head.

plural of ear bob

Alternative spelling of earbob