實心 shíxīn solid Origin Definitions Defs Strokes Stroke Words Sentences Sents shíxīn solid 实 實 shí adjective solid solid; full; without gaps or holes心 xīn noun center the middle or interior part of something; the coreshíxīn sincere 实 實 shí adjectiveadverb real real; true; honest; actual心 xīn noun intention purpose; motive; moral character or disposition