flourish

flourish verb uk/ˈflʌrɪʃ/ us flourish verb
(HOLD)

to wave something around in the air

размахивать

FLOURISH noun

[ no plural ] uk/ˈflʌrɪʃ/ us
a special and noticeable action or way of doing something

торжественный, демонстративный жест
The waiter handed me the menu with a flourish .