adverb, adjective Archaic.
Examples from the Web for agone
A shell came this road an hour agone, and two of us got hit.The Red Horizon|Patrick MacGill
He loved this babby mappen the best on us; but he loved me and I loved him, though I was calling him five minutes agone.North and South|Elizabeth Cleghorn Gaskell
It was of no use to hark back to the revival and the heart-quaking experiences of a year agone.The Quickening|Francis Lynde
When I rode out in Paris that day it was the Paris of centuries agone.The Jacket (The Star-Rover)|Jack London
Lovest thou me not better than her who died five years agone, Merisa the daughter of Rois, though thou didst love her first?The World's Desire|H. Rider Haggard and Andrew Lang