Actonian
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English[edit]
Etymology 1[edit]
Acton + -ian, after Samuel Acton (c.1773–1837)
Adjective[edit]
Actonian (not comparable)
- Of or relating to the architect Samuel Acton; applied to a septennial prize awarded by the Royal Institution.
Etymology 2[edit]
Acton + -ian, after Acton Scott (in UK)
Proper noun[edit]
Actonian
- A stratigraphic age, a subdivision of the Middle Ordivician, from 454 Ma to 453 Ma.