陳ちん腐ぷ化か

noun, noun or participle which takes 'suru'

obsolescence; becoming obsolete

Used for products, technology, ideas, or systems that are becoming outdated or losing relevance. Often used in business and technology contexts.

• この技ぎ術じゅつは急きゅう速そくに陳ちん腐ぷ化かしている。

  This technology is rapidly becoming obsolete.

• 製せい品ひんの陳ちん腐ぷ化かを防ふせぐため