想入非非 xiǎngrùfēifēi to indulge in fantasy Origin Definitions Defs Strokes Stroke Words Sentences Sents 想 xiǎng verb to think to think; to consider; to ponder; to reflect on a problem or idea入 rù verb to reach (of time or state) to reach or enter非 fēi reduplication not be to not be; to not belong to; equivalent to 是 shì in its negative form