expression, godan verb (-tsu)
autumn wind blows
Literally describes the autumn wind beginning to blow. Often used in poetic or literary contexts.
See also: 秋風が吹く (あきかぜがふく)
野山に秋風が立つ季節になった。
It's the season when the autumn wind blows across the fields and hills.
expression, godan verb (-tsu)
fall out of love; love cools
Idiomatic expression likening the cooling of love to the arrival of autumn wind. Often used in literary or romantic contexts.
See also: 秋風が吹く (あきかぜがふく)
二人の間に秋風が立った。
Love between the two has cooled.