LEARNit Dictionary
firm up
phrasal verb
1
to become harder or more solid
سفت شدن, محکم شدن, جامد شدن
2
to make arrangements more final and fixed
قطعی کردن, تثبیت کردن
The company has not yet firmed up its plans for expansion.
The precise details still have to be firmed up.
3
to make something harder or more solid
سفت کردن, محکم کردن, صلب کردن
A few weeks of aerobics will firm up that flabby stomach.