the world > action or operation > endeavour > trial or experiment > trial, test, or testing > [adjective] > relating to or constituting a criterion (2)
touchstone1655
Acting as a criterion or reference point by which something is assessed or judged; serving to test the genuineness or value of a thing. Cf. sense…
criterial1957
Of, according to, or pertaining to criteria; constituting a criterion or criteria.