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Sulcus
noun
/ˈsʌl.kəs/
Word Frequency:
1.2
Definitions
1.
noun
A furrow or groove in an organ or a tissue.
2.
noun
Any of the grooves that mark the convolutions of the surface of the brain.
3.
noun
A region of subparallel grooves or ditches formed by a geological process.
Synonyms
fissure
intraparietal
vocalis
gingivolabial
centralis
cleft
trench
ditch
groove
furrow
depression
gully
Rhymes With
ulcus
yarmulkes
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