ワオalso: わーお · わおーFreq.FrequencyTop 50,000Meanings1interjectionwowCasual exclamation of surprise, admiration, or excitement, similar to English 'wow'.ワオ、すごい景色けしきだね!Wow, what an amazing view!ワオ、そのドレスとても似に合あってるよ。Wow, that dress looks great on you!