Home›Browse›M›motor poolmotor poolOur editors are putting together more complete content — check back in about 20 minutesmotor poolmotor pool — nounnoun1. a group of vehicles (such as cars and trucks) that are owned by an organization 1.nounDefinitiona group of vehicles (such as cars and trucks) that are owned by an organization and available for use by its membersExampleThe government motor pool provides cars for official travel.