iff
🇺🇸
/ɪf/
🇬🇧
/ɪf/
conjunction
R
A word used in math to show that two things are true at the same time, like a special kind of 'if'.
The answer is 42 iff you multiply 6 by 7.
答えは、6と7を掛けると42です。
translation
もしも…ならば