BRIEF Meaning of BRIEF in English brief BrE AmE briːf▷ briefed briːft▷ briefer ˈbriːf ə AmE \ - ə r▷ briefest ˈbriːf ɪst -əst ▷ briefing ˈbriːf ɪŋ▷ briefs briːfs Longman Pronunciation English Dictionary. Английский словарь произношений Longman. 2012