bra ‧ vu ‧ ra /brəˈvjʊərə $ -ˈvjʊrə/ BrE AmE noun [uncountable]
[ Date: 1700-1800 ; Language: Italian ; Origin: bravo ; ⇨ ↑ brave 1 ]
great skill shown in the way you perform, write, paint etc, especially when you do something very difficult:
a bravura performance