supersale

English edit

supersale (plural supersales)

(informal) A sale offering exceptional discounts.
- 1975, Bob Considine, The remarkable life of Dr. Armand Hammer:
  At the end of the disheartening day, Armand called Martin Huberth and it was agreed that Macy's was not the proper stage for the supersale.
- 1990, Vicki Koeplin, Priscilla Johnston, The Greater Seattle Super Shopper:
  ...the low prices and huge selection of athletic wear and sporting goods at this Labor Day Weekend supersale sponsored by Olympic Sports!