Meaning of “roughly” - Learner’s Dictionary

roughly

adverb us uk /ˈrʌfli/
Extra Examples
The length of the bay is roughly 200 miles.The UK's Brit Awards are roughly equivalent to the Oscars.Faces are roughly symmetrical.The class consists of both men and women in roughly equal proportions.We're roughly the same age.
APPROXIMATELY

B2 approximately:

There's been an increase of roughly 30% since last year.
FORCEFULLY

forcefully or violently:

He pushed us roughly out of the door.

(Definition of “roughly” from the Cambridge Learner’s Dictionary © Cambridge University Press)