超ちょう高こう齢れい化か社しゃ会かいMeaningsNoun1. super-ageing society (aging)Kanji used超exceed高high齢age化transformation社company会meetingComposed of超ちょうsuper-; ultra-; hyper-; extreme; over; more than; exceedingPrefix高こう齢れいadvanced age; old ageNoun化かchange to ...; becoming ...; making into ...; -ization; -ificationSuffix社しゃ会かいsociety; public; community; the world; social studiesNoun