noun
a program or system intended to distinguish human from machine input, typically as a way of thwarting spam and automated extraction of data from websites
-
Please complete the CAPTCHA to verify that you are not a robot.
-
Just gotta do the CAPTCHA real quick before we can proceed.
-
Ugh, this stupid CAPTCHA is so annoying.
-
The CAPTCHA felt like a digital obstacle course to prove my humanity.