sulculus

noun
sul·​cu·​lus | \ ˈsəl-kyə-ləs How to pronounce sulculus (audio) \
plural sulculi\ -​kyə-​ˌlī How to pronounce sulculi (audio) \

Medical Definition of sulculus

: a small sulcus

Other Words from sulculus

sulcular \ -​lər How to pronounce sulcular (audio) \ adjective