adjective
- excellent or outstanding in quality or performance
Usage: informal
noun
- a person who is exceptionally skilled or talented
- a caramel-coated popcorn and peanut snack
Usage: informal
Usage: trademark
Examples
- She’s a crackerjack mechanic who can fix any engine.
- The team put on a crackerjack performance last night.
- He’s a real crackerjack at solving puzzles.
- The detective did a crackerjack job investigating the case.
- We bought a box of Cracker Jack at the baseball game.
- The crackerjack reporter broke the story first.
- That was a crackerjack idea you had for the project.