1. a condiment made from tomatoes, vinegar, sugar, and spices, used as a sauce or flavoring
Usage: also spelled ketchup; more common spelling in U.S. English is ketchup

1. to catch up; to reach the same level or position as someone or something ahead
Usage: informal; often used in the phrase 'catch up'

Examples

• She squeezed catchup onto her french fries.
• I need to catchup on my homework before the test.
• The runner tried to catchup with the leader in the final lap.
• Let me catchup with you after I finish this task.
• He put catchup on his hot dog.
• I'm trying to catchup on all the episodes I missed.