Zip Code 94401 - San Mateo, CA. 94401 is located in the state of California in the San Francisco-Oakland-San Jose metro area.
Definition of participial. : of, relating to, or formed with or from a participle.
Participle definition, an adjective or complement to certain auxiliaries that is regularly derived from the verb in many languages and refers to participation in the action or state of the verb; a verbal form used as an adjective.