Laxi Dictionary

English Dictionary

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Definition CAPTCHA in British English

CAPTCHA

/ˈkæpˌtʃə/
1

completely automated public Turing test to tell computers and humans apart: a system for checking that a human is using a computer, often consisting of a group of letters in strange shapes that the person must type again

Synonyms and related words
alphanumeric break CAPTCHA
Definition CAPTCHA in British English