勃喇喇 bólàlà [onomatopoeia] Origin Definitions Defs Strokes Stroke Words Sentences Sents 勃 bó phonetic 喇 lā reduplication [onomatopoeia] (bound form) used in words representing the sound of wind, rain, or flapping, such as 哗喇 huālā or 呼喇 hūlā