俄然 (がぜん) Japanese meaning | Kotomora暗
く
なり
、
雨
が
降
り
出
し
た
。
The sky suddenly darkened and it started to rain.
His attitude changed abruptly.
Usage patterns
俄然〈動詞〉to suddenly [verb] (a dramatic change begins)
When I heard she was coming, I suddenly got motivated.
俄然〈物〉が〈形容詞〉used to emphasize that something is by far / absolutely so
I think this team is by far the strongest contender.
俄然〈形容詞〉になるto suddenly become [adjective/state]
As it entered the final stretch, the game suddenly got exciting.