adjective
- friendly and familiar in a casual way
Usage: informal
Examples
- The new neighbors were surprisingly chummy from the start.
- She got chummy with her coworkers after the office party.
- The two politicians appeared chummy despite their public disagreements.
- Don’t get too chummy with your students or they won’t respect you.
- He has a chummy relationship with his boss.
- The waiter was being overly chummy with the customers.