苦思冥想 kǔsīmíngxiǎng to rack one's brains Origin Definitions Defs Strokes Stroke Words Sentences Sents 苦 kǔ adjectiveadverb painstakingly with great effort, persistence, or patience思 sī verbadjective to think (bound form) to think; to consider; to deliberate冥 míng nounverb deep (bound form) deep; profound; abstruse想 xiǎng verb to think to think; to consider; to ponder; to reflect on a problem or idea