verb
- to be unsuccessful in achieving something
- to not pass a test or course
- to stop working properly
noun
- an instance of not succeeding
Examples
- She studied hard but still failed the exam.
- The company failed to meet its sales targets.
- My car’s engine failed on the highway.
- Don’t fail to lock the door when you leave.
- His health began to fail after the surgery.
- The project was a complete fail.
- I failed my driving test twice before passing.
- The old bridge might fail under heavy traffic.