G2922 κριτήριον (kritḗrion)

KJV renderings: to judge, judgment (seat)
Strong's definition: a rule of judging ("criterion"), i.e. (by implication) a tribunal
Derivation: neuter of a presumed derivative of G2923 (κριτής);

From James Strong's public-domain dictionaries (G), JSON edition by OpenScriptures (CC-BY-SA). Every dotted-underline word in the text links here.