大たい量りょう退たい職しょくMeaningsNoun1. mass retirement (esp. that of the Japanese baby boomers)Kanji used大large量quantity退retreat職being employedComposed of大たい量りょうlarge quantity; massive (quantity); mass (e.g. mass production, mass transit, mass destruction)Na-adjective退たい職しょくretirement; resignationNoun