Definition of 真偽不明 (しんぎふめい)
しんぎふめい
                        真偽不明
しんぎふめい
shingifumei
noun
•
        
dubious, doubtful, of unknown authenticity(yojijukugo)
Related Kanji
| 真 | true, reality, Buddhist sect | 
| 偽 | falsehood, lie, deceive, pretend, counterfeit, forgery | 
| 不 | negative, non-, bad, ugly, clumsy | 
| 明 | bright, light |