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Dictionary · Word part

aur/o

A word root that means ear or hearing; ot/o means ear too.

AW-roh root

What it means

Two roots for the ear. Aur/o gives words such as aural (about the ear) and auricle (the outer ear). Ot/o gives otitis media (middle ear infection), otalgia (ear pain) and an otoscope, the lighted tool used to look at the eardrum (tympanic membranetim-PAN-ik MEM-braynThe thin, cone-shaped sheet of tissue between the outer ear canal and the middle ear; the eardrum.Full entry ).

Remember it

Aural is about the ear; oral is about the mouth.

At a glance

Also writtenaur-, ot/o, oto-

Related terms

-itis

A word ending that means inflammation.

tympanic membrane

The thin, cone-shaped sheet of tissue between the outer ear canal and the middle ear; the eardrum.

-scope

A word ending that means an instrument for looking or examining.

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