e'er

[air] /ɛər/
adverb, Chiefly Literary.
1.
ever.
Can be confused
air, e'er, ere, err, heir.
British Dictionary definitions for e'er

e'er

/ɛə/
adverb
1.
(poetic or archaic) a contraction of ever
Word Origin and History for e'er

variant spelling of ever, now archaic or poetic.