bravissimo

bra·vis·si·mo

B0460700 (brä-vĭs′ə-mō′)interj. Used to express great approval, especially of a performance.
[Italian, superlative of bravo, fine; see bravo1.]

bravissimo

(brɑːˈvɪsɪˌməʊ) interjvery well done! excellent![C18: from Italian, superlative of bravo]

bra•vis•si•mo

(brɑˈvɪs əˌmoʊ, -ˈvi si-)

interj. (used to express the highest praise to a performer.) [1755–65; < Italian, =brav(o) bravo + -issimo superlative suffix]