sulcus (ˈsʌlkəs) ![]() | |
| —n , pl -ci | |
| 1. | a linear groove, furrow, or slight depression |
| 2. | Compare fissure any of the narrow grooves on the surface of the brain that mark the cerebral convolutions |
| [C17: from Latin] | |
| a chattering or flighty, light-headed person. |
| a children's mummer's parade, as on the Fourth of July, with prizes for the best costumes. |
sulcus sul·cus (sŭl'kəs)
n. pl. sul·ci (-kī, -sī)
Any of the grooves on the brain surface, bounding the gyri; a fissure.
A long narrow groove or depression, as in an organ or a tissue.