► 形容動詞不詳 [ふしょう] [liter]
meaning: clear not rank: 4☆ この
本は
作者不詳だ ⇨ It is not clear who is the author of this book
(☛ Usually about personal details)☆
年齢不詳の
男性 ⇨ A man of unknown age
(☛ Usually about personal details)More examples:- 年齢不詳の死体 ⇨ A corpse of an undetermined age