A rocket is named after a spinning-wheel bobbin — early tube-shaped fireworks looked like the bobbins Italian women used for thread.
A cylindrical projectile propelled by the ejection of expanding gases, used as a weapon, firework, or vehicle for space exploration. Also used figuratively for rapid upward movement.
From Italian rocchetta or rocchetto ('a bobbin, a small distaff'), diminutive of rocca ('distaff'), from a Germanic source. The firework was named for its resemblance to the cylindrical shape of a bobbin or spindle. Key roots: *rukka- (Proto-Germanic: "distaff, spinning implement"), rocca (Italian (from Germanic): "distaff, spindle"), rocchetta (Italian: "small bobbin, small distaff").
The word "rocket" comes from the Italian word for a bobbin used in spinning thread — early rockets were tube-shaped devices stuffed with gunpowder that resembled the bobbins on a spinning wheel. The Chinese invented rockets in the 13th century using gunpowder, but the English word came from Italian because it was Italian pyrotechnicians who brought firework rockets to Western Europe. Curiously, the modern Italian word for "rocket" is razzo, not rocchetta — so Italian