1. an earthenware pot or jar
2. something that is untrue or nonsensical
Usage: informal
3. a person who is old, weak, or broken down
Usage: informal; sometimes offensive

1. to become disabled or broken down
Usage: informal

Examples

• She stored pickles in an old ceramic crock.
• The antique crock was displayed on the kitchen shelf.
• That story about aliens is a complete crock.
• Don’t believe that crock he’s telling you.
• The old car finally crocked after years of use.
• My knee crocked during the basketball game.
• The washing machine crocked right before the holidays.