to be a big if
01
to be a condition or requirement that is uncertain or potentially challenging to fulfill
![to [be] a big if definition and meaning](https://cdn.langeek.co/photo/46758/original/?type=jpeg "to [be] a big if definition and meaning")
idiom
informellt
Exempel
We can finish the project by Friday, but getting approval in time is a big if.
to be a condition or requirement that is uncertain or potentially challenging to fulfill
