from The American Heritage® Dictionary of the English Language, 4th Edition
- adj. Biology Having narrow, deep furrows or grooves, as a stem or tissue.
from Wiktionary, Creative Commons Attribution/Share-Alike License
- adj. Having deep, narrow sulci, grooves or furrows
from the GNU version of the Collaborative International Dictionary of English
- adj. Scored with deep and regular furrows; furrowed or grooved.
from The Century Dictionary and Cyclopedia
- To plow; furrow.
- Furrowed; grooved; having long narrowed depressions, shallow fissures, or open channels; channeled or fluted; cleft, as the hoof of a ruminant; fissured, as the surface of the brain.
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- adj. having deep narrow furrows or grooves
Latin sulcātus, past participle of sulcāre, to furrow, from sulcus, furrow.(American Heritage® Dictionary of the English Language, Fourth Edition)