interjection
Interjection expressing surprise or mild disbelief. The drawn-out vowel softens the abruptness of なに.
See also: 何 (なに)
なあに、急に大きな声を出して。
What? You suddenly raised your voice.
interjection
hey!; 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、勝手に触ってるの!
Hey! Don't touch that without asking!