/ ˈrʌfli; NAmE / adverb
1.
approximately but not exactly :
Sales are up by roughly 10%.
We live roughly halfway between here and the coast.
They all left at roughly the same time.
Roughly speaking , we receive about fifty letters a week on the subject.
2.
using force or not being careful and gentle :
He pushed her roughly out of the way.
'What do you want?' she demanded roughly.
3.
in a way that does not leave a smooth surface :
roughly plastered walls