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sulcus |
2 definitions found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Sulcus \Sul"cus\, n.; pl {Sulci}. [L., a furrow.] A furrow; a groove; a fissure. From WordNet r 1.6 [wn]: sulcus n : (anatomy) any of the narrow grooves in an organ or tissue especially those that mark the convolutions on the surface of the brain
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