定てい年ねん制せいMeaningsNoun1. mandatory retirement system; age-limit retirement systemKanji used定define年year制controlPitch accentていねんせいComposed of定てい年ねん(compulsory) retirement age; age limit; (compulsory) retirement (on reaching retirement age); mandatory retirementNoun制せいsystem; organization; organisation; imperial command; laws; regulation; control; government; suppression; restraint; …Noun