嘀咕 dígu apprehensive Origin Definitions Defs Strokes Stroke Words Sentences Sents 嘀 dí backbite Components 口 口 Meaning component kǒu, kou mouth mouth 啇 啇 Sound component dì, shì, zhāi stalk, stem, root Sources Readings & variants Unicode 咕 gu mumble Phonosemantic compound. 口 represents the meaning and 古 represents the sound. Components 口 口 Meaning component kǒu, kou mouth 古 古 Sound component gǔ old Sources Readings & variants Unicode