LATIN DICTIONARYLexicon Latīnum
adjectivefirst/second-declension adjective

aerātus

aerātus (feminine aerāta, neuter aerātum)
Classical[ae̯ˈraː.tʊs]Ecclesiastical[eˈraː.tus]

Meaning

  1. adjectivemade or covered with brass or bronze, brazen (used sarcastically of a rich person)

Declension

singular
formmasculinefeminineneuter
nominativeaerātusaerātaaerātum
genitiveaerātīaerātaeaerātī
dativeaerātōaerātaeaerātō
accusativeaerātumaerātamaerātum
ablativeaerātōaerātāaerātō
vocativeaerāteaerātaaerātum
plural
formmasculinefeminineneuter
nominativeaerātīaerātaeaerāta
genitiveaerātōrumaerātārumaerātōrum
dativeaerātīsaerātīsaerātīs
accusativeaerātōsaerātāsaerāta
ablativeaerātīsaerātīsaerātīs
vocativeaerātīaerātaeaerāta

aerātus, a, um, P. a. from aero, āre, found in no example, and only mentioned in Priscian: a metallorum quoque nominibus solent nasci verba, ut ab auro, auro, as, ab aere, aero, as; unde auratus et aeratus. p. 828 P..
I. Furnished or covered with copper or bronze: ratis, Naev. ap. Varr. L. L. 7, § 23 Müll. (Bell. Punic. v. 59 Vahl.): lecti, having bronze feet, Cic. Verr. 2, 4, 26, § 60: naves, Hor. C. 2, 16, 21: porta, Ov. F. 2, 785.—Poet.: acies, armed ranks, Verg. A. 9, 463.—
II. Made of bronze: catenae, Prop. 3, 13, 11.—*
III. Sarcastic. of a rich man: tribuni non tam aerati quam aerarii, Cic. Att. 1, 16, 8.

Origins

  1. Proto-Indo-European*h₂ey-?
  2. Proto-Indo-European*h₂éyos
  3. Proto-Italic*ajos
  4. Proto-Italic*aos
  5. Latinaerātus

Proto-Indo-European *-h₂ Proto-Indo-European *-éh₂ Proto-Indo-European *-tós Proto-Indo-European *-eh₂tos Proto-Italic *-ātos Latin -ātus Latin aerātus From aes (“brass, bronze”) + -ātus (“-ed”).

Quick answers

What does aerātus mean in Latin?
aerātus, a adjective, means “made or covered with brass or bronze, brazen (used sarcastically of a rich person)”.
How do you pronounce aerātus?
In classical Latin, [ae̯ˈraː.tʊs]; in ecclesiastical (church) Latin, [eˈraː.tus].
Where does aerātus come from?
Proto-Indo-European *h₂ey-? → Proto-Indo-European *h₂éyos → Proto-Italic *ajos → Proto-Italic *aos → Latin aerātus.