sulcus

(redirected from olfactory sulcus)
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Related to olfactory sulcus: Olfactory tract, Lamina terminalis, Olfactory trigone, orbital gyrus, orbital sulci, Gyrus rectus, anterior perforated substance

sulcus

(sul -kŭs) (plural: sulci) an area of subparallel furrows and ridges on the surface of a planet or satellite. The word is used in the approved name of such a feature.

sulcus

[′səl·kəs]
(zoology)
A furrow or groove, especially one on the surface of the cerebrum.