A / āĕrĭus
adjective

āĕrĭus

fem. āĕria · neut. āĕrium
(), more rar. , , , = ἀέριος.
Pertaining to the air; aërial; the heavens poetic
Pertaining to the air, aërial (a poet. word, which Cic. uses only in higher flights of speech): volucres, Lucr. 5, 825; Cic. Univ. 10: volatus avium atque cantus, id. Top. 20: aërias vias carpere, their way in the air, Ov. A. A. 2, 44: aërias tentăsse domos, the heavens, * Hor. C. 1, 28, 5 al.—Hence aërium mel, because the bee was believed to collect its honey from falling dew, Verg. G. 4, 1. —
Rising aloft; airy; high
Rising aloft, airy, high.—So esp. of mountains: Alpes, Verg. G. 3, 474; Ov. M. 2, 226: aërio vertice Taurus, Tib. 1, 7, 15 (aetherio, Müll.): cacumen, Cat. 64, 240 al. —Of trees: quercus, Verg. A. 3, 680: ulmus, id. E. 1, 59.—Of other things: arces, Verg. A. 3, 291: (capra) cornibus aëriis, Ov. F. 5, 119.—*
airy; quickly flying away; vain
Aëria spes, airy, i. e. quickly flying away, vain, fleeting, transitory, Arn. 2, p. 86.