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Webster 1913 Edition

Corrugator

Cor′ru-gaˊtor

(k?r′r?-g?ˊt?r)

,

Noun.

[NL.; cf. F.

corrugateur

.]

(Anat.)

A muscle which contracts the skin of the forehead into wrinkles.

Webster 1828 Edition

Corrugator

CORRUGATOR

,

Noun.

A muscle which contracts the skin of the forehead into wrinkles.