Definition of 安否不明 (あんぴふめい)

noun
•
fate (safety) of a person (persons) being unknown(yojijukugo)
Related Kanji
安 relax, cheap, low, quiet, rested, contented, peaceful
否 negate, no, noes, refuse, decline, deny
不 negative, non-, bad, ugly, clumsy
明 bright, light