English dictionary
captcha meaning and definition
Definition and meaning of captcha at MeaningMonkey.org. captcha meaning and definition in the English Dictionary.CAPTCHA noun
Definition of captcha (noun)
- A test used on websites to check if the user is a real person and not a computer program.
- "To prove you're not a robot, you must complete the captcha by typing the letters you see in the image."
- "The website uses a captcha to prevent spam."