半はん自じ明めい解かいMeaningsNoun1. semi-trivial solutionKanji used半half自self明bright解unravelComposed of半はんhalf; semi-; partial; half-past; odd numberPrefix自じ明めいself-evident; obvious; axiomatic; self-explanatory; trivialNa-adjective解かいsolution (of an equation, inequality, etc.); root (e.g. of a polynomial); solution (to a given problem); answer; explanation; interpretationNoun