'motorbus' definitions:

Definition of 'motorbus'

From: WordNet
noun
A vehicle carrying many passengers; used for public transport; "he always rode the bus to work" [syn: bus, autobus, coach, charabanc, double-decker, jitney, motorbus, motorcoach, omnibus, passenger vehicle]

Definition of 'motorbus'

From: GCIDE
  • motorbus \motorbus\ n. a road vehicle carrying many passengers; used for public transport; an omnibus.
  • Syn: bus, autobus, coach, charabanc, double-decker, jitney, motorcoach, omnibus. [WordNet 1.5]