What does 致命的 mean?
致命的 is a Japanese noun meaning “fatal” in English. It is written as 致命的 in kanji, ちめいてき in hiragana, and chimeiteki in romaji. This word is part of JLPT N3 vocabulary.
Example sentence
そのスキャンダルは彼の政治的将来に致命的であった。
The scandal was fatal to his political future.