密みつ陀だ僧そうMeanings1nounlitharge; lead monoxidechemistryTechnical chemistry term for lead(II) oxide, a yellow or reddish powder used in glass, ceramics, and as a pigment.密みつ陀だ僧そうは鉛なまりの酸さん化か物ぶつで、ガラスの製せい造ぞうに使つかわれる。Litharge is a lead oxide used in glass manufacturing.