Fa vs Captcha - What's the difference?
fa | captcha |
A CAPTCHA is a human response test that requires you to enter a series of letters and/or numbers and/or symbols correctly to prove you are a human and not a computer program attempting to spam the site.
(by extension) Anything that a human must do to prove that they are not a computer.
As a verb fa
is to make.As a noun captcha is
(captcha).fa
English
Alternative forms
* fahSee also
* do * la * mi * re * so * tiAnagrams
* English two-letter words ----captcha
English
Noun
(en noun)Derived terms
* audio CAPTCHA, a distorted audio file containing a voice reading numbers. * visual CAPTCHA, when a distinction must be made between an audio CAPTCHA and a distorted image.Usage notes
Although occasionally spelt with lowercase letters (captcha), or with an initial uppercase letter (Captcha), most authors remain aware of its origin as an acronym and use uppercase. abandoned their attempt to trademark this term in 2008, as usage was already too widespread. (USPTO file number78500434).