Nantoka/咕gū咕 (gū) is a Chinese word meaning “(onom.) for the sound of a bird, an empty stomach etc”.Meanings1(onom.) for the sound of a bird, an empty stomach etcRelated words咕噜(onom.) to rumble (of a stomach)嘀咕to mutter咕哝to murmur叽里咕噜see 嘰哩咕嚕|叽哩咕噜[ji1 li5 gu1 lu1]咕咚splash咕唧to whisper犯嘀咕to hesitate黑咕隆咚pitch-black乱咕攘to disturb (dialect)叽叽咕咕(onom.) to mutter叽哩咕噜(onom.) to jabber呛咕to discuss (dialect)Study Chinese with flashcards →