pk

ot noun

1. A bundle made up and prepared to be carried; especially, a bundle to be carried on the back, but also a load for an animal, a bale. The horses carried the packs across the plain.
2. A multitude. a pack of complaints
3. A full set of playing cards We were going to play cards, but nobody brought a pack.
4. The assortment of playing cards used in a particular game. cut the pack