fail

🇺🇸 /feɪl/ 🇬🇧 /feɪl/
Frequency
Difficulty
Tags TOP3000Oxford3000CEFR-A2
verb
A2

to not succeed at something

If you don't study, you might fail the test.

A2

to not pass a test or exam

You will fail if you don't answer the questions correctly.

B1

to not do something you should do

He never fails to say thank you.

B2

to stop working properly

The engine might fail if not maintained.

R

to become weak or less effective

His health began to fail as he grew older.

R

to disappoint someone or not help when needed

Don't fail your friends when they need you.

R

to not be enough when needed

The crops will fail if there is no rain.

R

to be unable to continue operating

Many small businesses fail in their first year.

noun
R

a result of not passing a test or exam

Getting a fail means you need to try again.

R

a mistake or lack of success

The project was a complete fail from the start.

translation

v. to not succeed at something; to not pass a test or exam; to not do something you should do; to stop working properly; to become weak or less effective; to disappoint someone or not help when needed; to not be enough when needed; to be unable to continue operating
n. a result of not passing a test or exam; a mistake or lack of success

Word Forms

3rd Present fails
Progressive failing
Past failed
Perfect failed
Plural fails

Antonyms