Definify.com
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.
Definition 2024
corrugator
corrugator
English
Noun
corrugator (plural corrugators)
- A machine that corrugates material.
- (anatomy) The corrugator supercilii, a narrow pyramidal muscle at the medial end of the eyebrow.
- (anatomy) The corrugator cutis ani, a thin stratum of involuntary muscular fibre that radiates from the anal orifice.