記き念ねんすべき

noun-modifying (irregular)

commemorative; momentous; monumental

Used prenominally to describe an event, day, achievement, or occasion that deserves to be remembered or celebrated. Often appears in phrases like 記念すべき日 or 記念すべき出来事.

• 今日きょうは記き念ねんすべき日ひだ。

  Today is a day to remember.

• これは記き念ねんすべき出で来き事ごとです。

  This is a momentous event.