[ suhl-keyt ]
/ ˈsʌl keɪt /


having long, narrow grooves or channels, as plant stems, or being furrowed or cleft, as hoofs.
Sometimes sul·cat·ed.

Origin of sulcate

First recorded in 1750–60, sulcate is from the Latin word sulcātus (past participle of sulcāre to plow). See sulcus, -ate1
Related formssul·ca·tion, nounmul·ti·sul·cate, adjectivemul·ti·sul·cat·ed, adjective Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

Examples from the Web for sulcate

British Dictionary definitions for sulcate


/ (ˈsʌlkeɪt) /


biology marked with longitudinal parallel groovessulcate stems
Derived Formssulcation, noun

Word Origin for sulcate

C18: via Latin sulcātus from sulcāre to plough, from sulcus a furrow
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Medicine definitions for sulcate


[ sŭlkāt′ ]


Having narrow, deep grooves.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.