Wiktionary
n. (context music English) A musical embellishment or ornamentation.
Wikipedia
Fioritura (Italian for "flourish", or "flowering") is the florid embellishment of melodic lines, either notated by a composer or improvised during a performance. It usually involves lengthy, complex embellishments, as opposed to standardized local ornamental figures such as trills, mordents, or appoggiaturas, and its use is documented as early as the thirteenth century (; ). The alternative term " coloratura" is less accurate . It is closely related to the sixteenth-century practice of diminution or division .
Usage examples of "fioritura".
E morendo aveva assicurato a Palomo Grove una rinnovata fioritura delle sue contraddizioni.
La bougainvillea rossa si arrampicava sul muro nord della costruzione, in piena fioritura.