Etymed

Decode any medical term

Break a scary medical word into its morphemes — meaning, origin, and physician-reviewed clinical context.

pericarditis
peri- cardi -itis
around heart inflammation
inflammation around the heart
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FAQ

What is a medical morpheme?

A morpheme is the smallest meaningful unit of a medical term — a prefix, root, or suffix, like cardi/o (heart) or -itis (inflammation).

How does Etymed decode terms?

Etymed breaks each term into its morphemes and shows the meaning, origin, and clinical context, reviewed by a physician.

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