苦にがい経けい験けんMeaningsExpressionNoun1. bitter experienceKanji used苦suffering経Buddhist scripture験verificationComposed of苦にがいbitter (taste); sour (expression, look); bitter; displeased; unpleasant; bitter (e.g. experience); painful; distressing; hard; tryingI-adjective経けい験けんexperienceNounExamples1若わか者ものは自じ分ぶんの苦にがい経けい験けんから学まなばねばならない。Young people must profit from their bitter experiences.