Definitions:

1. A collection of playing cards that are used primarily for playing a variety of card games and in magic tricks. NOUN
   • The magician performed tricks with an ordinary pack of cards.
2. Refers to a standard set of playing cards, typically consisting of 52 cards in four suits. NOUN
   • She shuffled the pack of cards before dealing the hand of poker.

Synonyms:

• card deck
• deck of cards
• playing cards