στρόβιλος

Etymology
From +.

Noun

 * 1) round ball
 * 2) spinning top
 * 3) cyclone, whirlwind
 * 4) twist or turn in music
 * 5) whirling dance, pirouette
 * 6)  pinecone
 * 7) fir, pine, especially the Swiss stone pine
 * 8) winch or perhaps rotating shaft
 * 1) winch or perhaps rotating shaft