自し然ぜん消しょう滅めつMeaningsNounSuru verb1. natural extinction; dying a natural death; coming to a natural end2. ghosting; unexplained and sudden ending of all communication and contact with another personKanji used自self然sort of thing消extinguish滅perishComposed of自し然ぜんnature; natural; spontaneous; automatic; naturally; spontaneously; automaticallyNoun消しょう滅めつextinction; extinguishment; disappearance; vanishing; termination; lapse; annihilationNoun