Meaning : A basis for comparison. A reference point against which other things can be evaluated.
Example :
The schools comply with federal standards.
They set the measure for all subsequent work.
Synonyms : measure, standard, touchstone
Meaning : The ideal in terms of which something can be judged.
Example :
They live by the standards of their community.
Synonyms : standard
Criterion ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Criterion ka matlab kya hota hai?