E / ens
noun hapax

ens

gen. entis · gender neuter · decl. 3rd
a thing;; N. cr
a thing; formed, like essentia, after the Gr. οὐσία, by Flavius (or Fabianus), acc. to Quint. 8, 3, 33 Spald. N. cr., but first used by Caesar, acc. to Prisc. 18, 8, 75: entia (= τὰὄντα), Quint. 2, 14, 2.