なあになあにFreq.FrequencyTop 20,000Meanings1pronounwhatCasual, drawn-out variant of なに. Used in informal conversation, often with a softer or more curious tone.See also: 何 (なに)なあに、それ?What's that?2interjectionwhat?; huh?Interjection expressing surprise or mild disbelief. The drawn-out vowel softens the abruptness of なに.See also: 何 (なに)なあに、急きゅうに大おおきな声こえを出だして。3interjectionhey!; what the...!Interjection expressing irritation or anger. The drawn-out vowel can add a scolding or exasperated tone.See also: 何 (なに)なあに、勝かっ手てに触さわってるの!