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.
Participial phrases consist of a participle along with all of its modifiers and complements. Here are three examples. Notice that each phrase is modifying a noun. Example 1. Babies crying in the night bother me. 1  The participial phrase is crying in the night.  It modifies the noun babies.