verb
- to confuse or perplex someone completely
Usage: informal
Examples
- The complex math problem flummoxes even the brightest students.
- Her sudden change in behavior flummoxes her friends.
- The new software interface flummoxes many users.
- This riddle completely flummoxes me.
- The professor’s explanation flummoxes rather than helps.
- The contradictory instructions flummox the entire team.