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.
Psion or variant may refer to: 1  The J/Ï meson. 2  a person with psionic ability. 3  a character with in role playing games, see psionics (role-playing games)  Psion (Dungeons & Dragons), a character class in Dungeons & Dragons.