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Dictionary · Word part

or/o

A word part that means mouth.

OR-oh root

What it means

The Latin root for the mouth. oralOR-ulRelating to the mouth, or taken by mouth.Full entry means by or relating to the mouth, and the oropharynx is the part of the throat behind the mouth. The Greek root stomat/o also means mouth: stomatitis is inflammation of the mouth's lining.

At a glance

Also writtenoro-

Related terms

oral

Relating to the mouth, or taken by mouth.

bucc/o

A word part that means cheek.

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