primum mobile
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
Seraphs, the most powerful angels, kept the primum mobile moving; cherubs moved the zodiac, thrones the sphere of Saturn, and so on down to the moon, which fell under the care of common angels.
From Time Magazine Archive
There was no doubt whatever that Judge McCamant was the primum mobile of the chain of accidents which made our present President.
From Time Magazine Archive
The innermost was the central and unmoving earth; outward from the earth were the spheres of the moon, of the five known planets, of the sun and the zodiac, and finally the primum mobile.
From Time Magazine Archive
A less impracticable subject for excitement,--the primum mobile of all American patriotism and activity, if we are to believe the theories of the times,--could not be found, than this gentleman.
From Homeward Bound or, the Chase by Cooper, James Fenimore
Trap dikes frequently enrich veins where they approach or intersect them, and they have often been the primum mobile of vein formation, but chiefly, if not only, by supplying heat, the mainspring of chemical action.
From Scientific American Supplement, No. 446, July 19, 1884 by Various
