時じ代だい遅おくれ

noun which may take the genitive case particle 'no', na-adjective, noun

old-fashioned; behind the times; outdated

Describes people, ideas, styles, or things that are not keeping up with current trends or modern ways. Can be used critically or self-deprecatingly.

• 彼かれの考かんがえ方かたは時じ代だい遅おくれだ。

  His way of thinking is old-fashioned.

• この機き械かい