Added 10 October 2026 motor-assisted adjective Categories: Describing WordsObscure Words adjective ! Definition from WordNet 3.1, Princeton University. More about motor-assisted at Wordnik → Where our words come from → Relying on an engine for propulsion in addition to muscle power. a motor-assisted bicycle Related Words: aidedassistedmotorizedmotorisedmotorizationmotorizemechanisedmechanizedservomotormotorcar Back to today's word