Read Edit View history 嗨 hāi an exclamation Origin Definitions Defs Strokes Stroke Words Sentences Sents Phonosemantic compound. 口 represents the meaning and 海 represents the sound. Components 口 口 Meaning component kǒu, kou mouth 海 海 Sound component hǎi sea Sources Character origin 漢語多功能字庫Readings & variants Unicode