啼啭 Traditional form: 啼囀 Pinyin (reading): tízhuàn Definitions: to call sweetly (of birds) Characters: 啼 - to weep, to whimper; to howl; to crow 啭 - to sing; to chirp, to twitter, to warble Traditional characters: 啼 - to weep, to whimper; to howl; to crow 囀 - to sing; to chirp, to twitter, to warble