Meaning of the word validation in English

What does validation mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

validation

US /ˌvæl.əˈdeɪ.ʃən/
UK /ˌvæl.əˈdeɪ.ʃən/

Noun

1.

the action of checking or proving the validity or accuracy of something.

Example:
the technique requires validation in controlled trials
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