yestreen

• yestereen
• yestere'en

From Middle English yestreen, alteration of yestereven (“last night, yesterday evening”), from Old English ġiestranǣfen (“yesterday evening”), equivalent to yester- +‎ e'en (“evening”). Cognate with West Frisian justerjûn (“yestreen; last night”).

yestreen (plural yestreens)

1. (chiefly archaic, poetic or Scotland) The night before; last night.
   • 1817 December 31 (indicated as 1818), [Walter Scott], chapter IV, in Rob Roy. […], volume III, Edinburgh: […] James Ballantyne and Co. for Archibald Constable and Co. […]; London: Longman, Hurst, Rees, Orme, and Brown, →OCLC, page 95:

     It was the creature Dougal that extricated me, as he did yestreen […] .

   • 1917, Pelham Grenville Wodehouse, chapter IV, in Piccadilly Jim‎^[1], New York: Dodd, Mead and Company:

     "Well, it's a funny thing, but I can't get rid of the impression that at some point in my researches into the night life of London yestreen I fell upon some person to whom I had never been introduced and committed mayhem upon his person."

   • 1960, P[elham] G[renville] Wodehouse, chapter XI, in Jeeves in the Offing, London: Herbert Jenkins, →OCLC:

     You have not forgotten our telephone conversation of yestreen, Jeeves?

   • "Sir Patrick Spens," traditional Scottish ballad:

     Late yestreen I saw the new moon, the old moon in her arms

• see list in yestereve

From Middle English yestereven (“yesterday evening”).

yestreen (plural yestreens)

1. yesterday evening, the night before

yestreen (not comparable)

1. last night, yesterday