intransitive verb
Definition: To become tightly arranged or compressed, often in a way that saves space.
Example: The clothes pack well into the suitcase for the trip.
noun
Definition: A group of items that are bundled together or a bag designed to be carried.
Example: I bought a pack of cards to play with my friends.
transitive verb
Definition: To fill a container or space tightly with items or people, often by arranging them closely together.
Example: She decided to pack her suitcase carefully for the trip.