say it: RUH-flee
roughly is an adverb meaning "(of quantities) imprecise but fairly close to correct". It carries 3 recorded senses.
(of quantities) imprecise but fairly close to correct
“lasted approximately an hour”
“in just about a minute”
“he's about 30 years old”
“I've had about all I can stand”
“we meet about once a month”
“some forty people came”
“weighs around a hundred pounds”
“roughly $3,000”
“holds 3 gallons, more or less”
“20 or so people were at the party”
with roughness or violence (`rough' is an informal variant for `roughly')
“he was pushed roughly aside”
“they treated him rough”
colloquialism
Definitions, synonyms and semantic relations for roughly come from Princeton University’s WordNet. The pronunciation comes from the CMU Pronouncing Dictionary. Commonness is measured against a corpus of everyday English. Full sources and licences.