"motorized" in the verb sense
1. motorize
equip with a motor vehicle
"The police around here are not motorized and patrol the streets on horseback"
2. motorize
equip with a motor
"motorized scooters are now the rage"
3. mechanize, mechanise, motorize, motorise
equip with armed and armored motor vehicles
"mechanize armies"
"motorized" in the adjective sense
1. motorized, motorised, motored
equipped with a motor or motors
"a motorized wheelchair"
2. mechanized, mechanised, motorized
using vehicles
"motorized warfare"
Source: WordNet® (An amazing lexical database of English)
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