稀き有ゆう元げん素そMeaningsNoun1. rare elementOther spellings希き有ゆう元げん素そUsage share unknownOther readings稀け有う元げん素そ希け有う元げん素そKanji used稀rare有be in possession元origin素elementaryKanji in other spellings希diluteComposed of稀き有ゆうrare; uncommonNa-adjective元げん素そelement; chemical element; (classical) element (e.g. earth, water, air, fire)Noun