最さい高こう齢れい

noun, noun which may take the genitive case particle 'no'

oldest; most advanced age

Used to describe the oldest person in a group or the highest age reached. Often appears in phrases like 最高齢の～ (the oldest ~) or 最高齢記録 (oldest-age record).

• この村むらの最さい高こう齢れい者しゃは105歳さいです。