一いっ夕せき

noun, adverb

one evening; some evenings

Used as a noun or adverb to refer to a single evening or occasionally to several evenings. Often appears in literary or slightly formal contexts.

• 一いっ夕せき、彼かれは突とつ然ぜん訪たずねてきた。

  One evening, he suddenly came to visit.

• 一いっ夕せきの語かたらいが忘わすれられない。

  I can't forget our conversation that one evening.