不可欠 (Fukaketsu) is a Japanese na-adjective meaning “indispensable, essential”.
Meanings
- na-adjective, nounindispensable; essential
Examples
自由こそ不可欠なものだ。
Freedom is the breath of life.
太陽は生命に不可欠である。
The sun is essential to life.
試行錯誤は進歩に不可欠だ。
Trial and error is essential to progress.
Sentences from Tatoeba (CC BY 2.0 FR).