铀 yóu uranium Definitions Defs Origin Strokes Stroke Words Sentences Sents Phonosemantic compound. 钅 represents the meaning and 由 represents the sound. Simplified form of 鈾. Components 钅 钅 Meaning component jīn metal 钅 is a component form of 金. 由 由 Sound component yóu cause Sources Readings & variants Unicode 鈾 yóu uranium Traditional Phonosemantic compound. 釒 represents the meaning and 由 represents the sound. Components 釒 釒 Meaning component jīn metal 釒 is a component form of 金. 由 由 Sound component yóu cause Sources Readings & variants Unicode