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Definition fatal in British English

fatal adjective

adjective
/ˈfeɪt(ə)l/
1

causing someone to die

Example

a fatal road accident

Example

a fatal heart attack

Example

In the nineteenth century childbirth often proved fatal.

Synonyms and related words
2

with very serious negative effects

Example

The recession has proved fatal to many businesses.

Example

The sudden resignations dealt a fatal blow to the government.

Example

Yesterday's report highlighted fatal flaws in the system.

Example

I made the fatal mistake of falling in love with him.

Synonyms and related words
2.1

a fatal error is one that stops a program from working correctly

Synonyms and related words
Definition fatal in British English