👉 The term "eardrums" refers to the outer ear, which is a hollow organ located on either side of the head. It contains two large, oval-shaped structures called eustachian tubes, which help to conduct air through the inner ear and allow for sound to be heard. The eardrum is made up of several different parts, including the eustachian tube itself, which is surrounded by a layer of connective tissue known as the tympanic membrane. The e