ランクダウンランクダウンじ字FuriganaMeanings1noundowngrade; downgradingWasei-eigo noun meaning a lowering of rank, status, or evaluation. Often used in business, gaming, or performance contexts.wasei-eigo (Japanese-coined English), from rank down業ぎょう績せき不ふ振しんで、彼かれはランクダウン