slough (plural sloughs) 1  The skin shed by a snake or other reptile. That is the slough of a rattler; we must be careful. 2  Dead skin on a sore or ulcer. This is the slough that came off of his skin after the burn.
The name Groupon is a combination of the words group and coupon, which references the company's viral marketing business model.
Loading the player... A coupon bond, also referred to as a bearer bond, is a debt obligation with coupons attached that represent semi-annual interest payments. With coupon bonds, there are no records of the purchaser kept by the issuer; the purchaser's name is also not printed on any kind of certificate.