Refers to something that is out of its proper historical time, such as an object, idea, or custom appearing in the wrong era.
Several anachronisms can be seen in that movie.
彼の考え方は時代錯誤もはなはだしい。
His way of thinking is a glaring anachronism.
That way of thinking is anachronistic.
He is wearing old-fashioned, anachronistic clothing.
This rule is completely anachronistic.