禁断 きんだん
kindan

Noun
Suru Verb

1. prohibition; interdiction

Transitive
ふっ、禁断 きんだん魔術 まじゅつとやらは、俺 おれには通用 つうようしないぜ!
fu' kindanno majutsutoyarawa oreniwa tsūyō shinaize!
Hah, your 'forbidden magics' aren't going to work with me!
no-Adjective

2. forbidden; prohibited