サ変へん名めい詞しサへんめいしMeanings1nounsuru-verb noun; noun that forms a verb with suruA grammatical term for nouns that become verbs by adding する, such as 勉強する or 散歩する. Used mainly in Japanese grammar explanations.See also: する「勉べん強きょう」はサ変へん名めい詞しで、「勉べん強