Flotilla

имя существительное [морское дело] флотилия (обычно мелких судов)

Большой англо-русский словарь

Flotilla

noun Etymology: Spanish, diminutive of flota fleet, from Old French flote, from Old Norse floti; akin to Old English flota ship, fleet — more at float 1. a fleet of ships or boats; especially a navy organizational unit consisting of two or more squadrons of small warships 2. an indefinite large number Example: a flotilla of changes

Merriam-Webster's Collegiate Dictionary