girandola
girandola (jir"an*dōl; 277) , noun
[F. See Gyrate.]
1.
An ornate ornamental branched candlestick, often with a mirror at the back.
2.
A flower stand, fountain, or the like, of branching form.
3.
(Pyrotechny) A kind of revolving firework.
4.
(Fortification) A series of chambers in defensive mines. — Farrow
Also: girandole