不ふ朽きゅう不ふ滅めつMeaningsNounNo-adjective1. everlasting; eternal; immortal; imperishable; undying (Yojijukugo)Kanji used不negative朽decay滅perishComposed of不ふ朽きゅうeverlasting; immortal; eternal; enduring; undying; imperishableNo-adjective不ふ滅めつimmortal; undying; indestructibleNa-adjective