Wednesnight

plural Wednesnights

1. nonstandardrareWednesday evening or night

   Scording to dispatches from Pittsburgh $100,000 worth opium and other drugs was seized there on Wednesnight.

   1916, Drug & Chemical Markets, volume 3 (Drugs), qn9Hda0UlGcC, page 7

   3 more examples

   On Wednesnight, a little before eleven o'clock, a shock of an earthquake was very sensibly felt by most of the inhabitants of this town, and in all the adjoining counties, and occasioned considerable alarm.

   1795, The Universal Magazine of Knowledge and Pleasure, volumes 96–97 (English literature), nZ5FAQAAMAAJ

   Henry K. Hadley also attend the festival in the capacity of luctor, but of his work we shall speak T. aint-Saëns's “Samson and Delilah” the work selected for the open concert, which transpired on Wednesnight.

   1917, Musical America, volume 26 (Music), Gk80AQAAMAAJ, page 1

   On Wednesnight he had written, “Gah! So many lighthouses in the world!” and he had drawn a picture of himself hanging by the neck, with x's in place of his eyes.

   2014, Elizabeth Fama, Plus One (Young Adult Fiction), →ISBN, page 75