Green Monday

[ green muhn-dey, -dee ]

noun

1. the second Monday in December, one of the busiest online shopping days:

   Most of the e-commerce websites are ramping up their game for Green Monday, and consumers seem to be ready and willing to play.

Word History and Origins

Origin of Green Monday¹

First recorded in 2005–10; green in the sense “money” (as profits are high for retailers) + Monday ( def )