Gyratory

Gy'ra·to·ry (jī'rȧ*to*rȳ) adjective Moving in a circle, or spirally; revolving; whirling around.
Found on http://www.encyclo.co.uk/webster/G/71

Gyratory

• (a.) Moving in a circle, or spirally; revolving; whirling around.
Found on http://thinkexist.com/dictionary/meaning/gyratory/
No exact match found