How to say "jet" in Japanese

• ジェットCommon
  nounCovers 'jet' in the machine sense — a jet aircraft. This loanword is what you reach for in aviation and air-travel contexts, not for liquid or gas spurting out.
  ＡＢＣニュースによれば、もう一いち機きのジェット旅客機りょかくきが、中近東ちゅうきんとうでハイジャックされたそうだ。↗

  According to the ABC news, another jet-liner was hi-jacked in the Middle East.
• 噴射ふんしゃCommon
  noun, suru verb, transitive verbCovers 'jet' as the forceful spouting or spraying of liquid or gas — the action or emission itself, not a machine. For a jet aircraft this is not the word you want.
  超ちょう高圧こうあつ水すいの噴射ふんしゃにより、ほとんどの詰つまりが排除はいじょされる。↗

  By means of a super high-pressure water spray practically all the sediment is removed.

Choose 「ジェット」 when 'jet' means the aircraft, and 噴射 when it means liquid or gas being forced out in a stream or spray; the two cover different senses and are not interchangeable.

Usage comparisons are AI-assisted and cross-checked by multiple models; for study reference only

• ジェットjet
• 噴射ふんしゃjet
• 黒玉こくぎょくjet (gemstone)
• 噴流ふんりゅうjet (of water)
• 吹き出し口ふきだしぐちnozzle