Open English Wordnet
Nouns
(n)stalk, stema slender or elongated structure that supports a plant or fungus or a plant part or plant organ (n)shank, stemcylinder forming a long narrow part of something (n)stemthe tube of a tobacco pipe (n)bow2, fore, prow, stemfront part of a vessel or aircraft“he pointed the bow of the boat toward the finish line” (n)stem turn, stema turn made in skiing; the back of one ski is forced outward and the other ski is brought parallel to it Verbs
(v)stemgrow out of, have roots in, originate in“The increase in the national debt stems from the last war” (v)stemcause to point inward“stem your skis” (v)stemremove the stem from“for automatic natural language processing, the words must be stemmed”