一いち礼れい

noun, noun or participle which takes 'suru', intransitive verb

a bow; a salute; a greeting

Refers to a single bow or a brief bowing gesture, often as a polite greeting or acknowledgment. Commonly used with する to mean 'to bow once'.

• 入にゅう室しつする前まえに一いち礼れいしてください。

  Please bow once before entering the room.

• 彼かれは軽かるく一いち礼れいして去さった。

  He gave a slight bow and left.