掌しょう上じょうしょうじょうMeanings1nounpalm of one's hand; one's handformal or literaryFormal or literary term for the palm or hand, often used in elevated or poetic contexts.彼かれは掌しょう上じょうに小ちいさな宝ほう石せきをのせて見みせた。He showed the small jewel resting on the palm of his hand.