Definitions

1. verb

to perform or carry out incorrectly or inadequately

“The team misperformed under the new coach, losing all their matches in the tournament.”

2. noun

the act of performing or carrying out something incorrectly or inadequately

“The misperformance of the play was due to the poor direction of the inexperienced director.”

3. noun

a failure to perform or carry out something as expected

“The misperformance of the engine was a major concern for the car’s reliability.”