forever and a day

== English == === Etymology === Possibly a folk-etymological alteration of forever and ay. === Adverb === forever and a day (not comparable) (idiomatic) For a very long or seemingly endless time. Synonyms: for ever and ever, forever and forever, (archaic) forever and ay, a year and a day === References === === Further reading === “forever and a day”, in Dictionary.com Unabridged, Dictionary.com, LLC, 1995–present. “forever and a day”, in Collins English Dictionary. “forever and a day”, in Cambridge English Dictionary, Cambridge, Cambridgeshire: Cambridge University Press, 1999–present.