NEVERMORE

nevermore, never again

(adverb) at no time hereafter; “Quoth the raven, nevermore!” -E.A.Poe

Source: WordNet® 3.1

Adverb

nevermore (not comparable)

Never again.

Source: Wiktionary

Nev"er*more`, adv.

Definition: Never again; at no time hereafter. Testament of Love. Tyndale. Where springtime of the Hesperides Begins, but endeth nevermore. Longfellow.

Source: Webster’s Unabridged Dictionary 1913 Edition