æonial, a.
(iːˈəʊnɪəl)
[f. Gr. αἰώνι-ος eternal + -al1.]
Age-long, eternal, everlasting.
| 1865 Daily Tel. 8 July, The Millennium of eternal Stafford Northcotes, sempiternal John Pakingtons, immutable Henleys, and æonial Whitesides. |
æonial, a.
(iːˈəʊnɪəl)
[f. Gr. αἰώνι-ος eternal + -al1.]
Age-long, eternal, everlasting.
| 1865 Daily Tel. 8 July, The Millennium of eternal Stafford Northcotes, sempiternal John Pakingtons, immutable Henleys, and æonial Whitesides. |
Oxford English Dictionary