たかが (takaga) Japanese meaning: only | Kotomoraたかが風邪だから、心配しなくていいよ。
It's just a cold, so you don't need to worry.
Don't give up over just one failure.
Usage patterns
高が〈数〉a mere (small) amount of ~
Don't fight over a mere thousand yen.
高が〈事〉に過ぎないis nothing more than a mere ~
That's nothing more than a mere rumor.
高が〈事〉くらいでover such a trivial thing as ~
Don't get angry over something as trivial as being a bit late.