満まん一いち年ねん

noun

one full year; a whole year

Emphasizes that a complete twelve-month period has elapsed or is required. Often used in legal, contractual, or formal contexts.

• 入にゅう社しゃから満まん一いち年ねんが経けい過かした。

  One full year has passed since joining the company.

• この保ほ証しょうは購こう入にゅう後ご満まん一いち年ねん間かん有ゆう効こうです。

  This warranty is valid for one full year after purchase.