ens entium

Etymology
From +. Compare.

Noun

 * 1)  The ‘being of beings’; God.
 * 2) * 1754,, letter, November:
 * That there exists a superior Ens Entium that form'd [this] wonderful created World is a mathematical Demonstration. That He influences things by a particular Providence is not so evident.
 * That there exists a superior Ens Entium that form'd [this] wonderful created World is a mathematical Demonstration. That He influences things by a particular Providence is not so evident.