noun, noun which may take the genitive case particle 'no'
person around sixty years old
Casual term modeled on アラフォー (around forty) and アラサー (around thirty); abbreviation of アラウンド還暦 (around kanreki). Often used in media and everyday conversation.
My father, who is around sixty, recently started going to the gym.
Health awareness is increasing among the around-sixty generation.
All-katakana spelling, common in casual writing.
Abbreviation of アラウンド還暦 (around kanreki), following the pattern of アラフォー and アラサー. The exact derivation is uncertain, but it likely emerged in Japanese media and casual speech.