sulcus ī, m
cf. ὁλκός, a furrow : altius impressus: sulcum patefacere aratro, O.: sulcis committere semina, V.— A trench, ditch : optare locum tecto et concludere sulco, V.— A track, furrow, wake, trail : Infindunt sulcos (i. e. navibus) V.: longo limite sulcus (stellae) Dat lucem, V.