alibi

noun  C1
Plain meaning

proof that someone was somewhere else when a crime happened

Exam-register meaning

evidence or an explanation showing that a suspect could not have committed an offence

In context
generalHe had an alibi because he was at work when the theft occurred.
examThe suspect was released after CCTV footage supported his alibi.
Common collocations
provide an alibisupport an alibifalse alibi
Watch out
In casual English, 'alibi' is sometimes used as 'excuse', but in legal contexts it is more specific.
Word family
alibi (noun)
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The witness statement gave the suspect a strong  ______ .

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