凸とつConjugationsTop 20000MeaningsNa-adjectiveNo-adjective1. convexOther spellingsとつ24%Kanji used凸convexPitch accentとつUsed in vocabulary凸とつ集しゅう合ごうconvex setNoun凸とつ多た角かく形けいconvex polygonNoun凸とつ最さい適てき化かconvex optimizationNoun凸とつ待まちwaiting for a call (e.g. on livestream); waiting for an assault from another partyNoun