also: からとて
just because; even if; even though
Colloquial phrase used to dismiss a reason as insufficient or to say that something is not necessarily true just because of a certain condition. Often followed by a negative or limiting statement.
See also: からといって
Just because it's cheap doesn't mean you need to buy things you don't need.
忙しいからって、友達を無視するのはよくない。
Even if you're busy, it's not good to ignore your friends.