Meaning & use

Semilunar

adjective·Academic

Last updated

Shaped like a crescent or half-moon.

See it in a sentence

The semilunar valve in the heart prevents blood from flowing backward.

Doctors examined the semilunar cartilage in the patient's injured knee.

A note on using this word

Widely used in anatomy, notably for the semilunar valves of the heart and the semilunar cartilage (meniscus) of the knee.

Words with a similar meaning

crescent-shaped

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