flourish
UK: ˈflʌr.ɪʃ | US: ˈflɝː.ɪʃ
vi. to grow or develop in a healthy or vigorous way
vt. to wave something (e.g., a weapon or flag) dramatically
n. an extravagant gesture or action; a decorative curve in writing
The word "flourish" originally meant "to bloom" (like a flower), reflecting its Latin root florere. Over time, it expanded metaphorically to describe thriving growth (e.g., plants, businesses) and dramatic physical movements (e.g., waving a sword). The decorative sense (e.g., calligraphic flourishes) arose from the idea of ornamental, flowing lines resembling petals.
The plants flourished in the fertile soil.
The knight flourished his sword before the duel.
Her handwriting was elegant, with many artistic flourishes.
Under his leadership, the company flourished.
The orchestra ended the piece with a flourish of trumpets.