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.
A participial phrase is a verb that modifies the main verb. It also can be used to modify a noun as in Attached to a mother that only a son could love, he was often depressâ¦ed. - where the attached is explaining his status with the mother.