Word: captchas
Part of speech: Noun
Syllables: capt
chas
Definition: Plural of captcha; is a type of challenge–response test used in computing to determine whether or not the user is human
Morphemes:
Affix: captcha
Language: en
PoS: Noun
Meaning: alternative case form of CAPTCHA. A computerized test requiring the human user to perform a task deemed to be difficult to automate, such as entering a displayed series of distorted characters or describing images, to demonstrate that he/she is a human and not a computer program.
Affix: -s
Language: en
PoS: Suffix
Meaning: Used to form regular plurals of nouns.