The Collaborative International Dictionary
Circumrotatory
Circumrotary \Cir`cum*ro"tary\, Circumrotatory \Cir`cum*ro"ta*to*ry\, a. [Pref. circum- + rotary, rotatory.] turning, rolling, or whirling round.
Wiktionary
circumrotatory
a. Turning, rolling, or whirling round.