呣 mm Definitions Defs Origin Strokes Stroke Words Sentences Sents Showing: um All meanings 3 m 2 mm-hmm 1um 1m 1 huh 1 1 sentence for 呣 (m — um) 呣,我想想该怎么说。 m, wǒ xiǎngxiang gāi zěnme shuō. Hmm, let me think how to put it. Source: Dong Chinese Dictionary