飛とぶ鳥とりも落おとす勢いきおい

Meanings

1

great vigor; tremendous energy

idiomatic expression

Idiomatic expression describing overwhelming momentum or force, often used of a person or organization at the peak of their power. The literal image is of a force so strong it could knock down birds in flight. Compare with the variant 飛ぶ鳥を落とす勢い.

See also: 飛ぶ鳥を落とす勢い

彼かれは今いま、飛とぶ鳥とりも落おとす勢いきおいで仕し事ごとをしている。
He's working with tremendous energy right now.
あの会かい社しゃは飛とぶ鳥とりも落おとす勢いきおいで成せい長ちょうしている。
That company is growing with unstoppable momentum.