An imaginary circle surrounding our planet, in whoever periphery either the heavenly body or the center regarding the heavenly body's epicycle was supposed to be carried round.
That which holds or conveys.
An imaginary group surrounding the earth, in whoever periphery either the heavenly body or even the center associated with the heavenly body's epicycle was said to be carried round.
what carries or conveys; a conductor.
Specifically A vessel or duct in the human body for the conveyance of liquids.
(also known as the orbit), when you look at the Ptolemaic system of astronomy, a circle upon the circumference which another circle was designed to go, this 2nd circle being called the epicycle, and carrying the human body of the earth.
In mathematics, the locus associated with the facilities of sectors of which a bicircular quartic is drawn as envelop.