5 ms·

How would you define "CAPTCHA"?

• jimmydorry 6y ago
  CAPTCHA: a computer program or system intended to distinguish human from machine input, typically as a way of thwarting spam and automated extraction of data from websites I would say this Oxford Languages dictionary definition is close enough.
• perryizgr8 6y ago
  The original expansion was "Completely Automated Public Turing test to tell Computers and Humans Apart".