The transcendentals (Latin: transcendentalia, from transcendere "to exceed") are "properties of being", nowadays commonly considered to be truth, unity (oneness), beauty, and goodness.
[citation needed] The conceptual idea arose from medieval scholasticism, namely Aquinas but originated with Plato, Augustine, and Aristotle in the West.
Although there was disagreement about their number, there was consensus that, in addition to the basic concept of being itself (ens), unity (unum), truth (verum) and goodness (bonum) were part of the transcendental family.
[4] In the Middle Ages, Catholic philosophers elaborated the thought that there exist transcendentals (transcendentalia) and that they transcended each of the ten Aristotelian categories.
[6] His pupil, Saint Thomas Aquinas, posited six transcendentals: ens, res, unum, aliquid, bonum, verum; or “being,” "thing", "one", "something", "good", and "true".