Gyrus

n.

1.

A convoluted ridge between grooves; a convolution; as, the gyri of the brain; the gyri of brain coral. See Brain.

Noun

1.

gyrus - a convex fold or elevation in the surface of the brain Synonyms: convolution

anatomical structure, bodily structure, body structure, central gyrus, cerebrum, complex body part, convolution, frontal gyrus, occipital gyrus, parietal gyrus, structure, temporal gyrus