1. motorcyclist a traveler who rides a motorcycle
  2. motorcycle policeman a policeman who rides a motorcycle
  3. motorcycle cop a policeman who rides a motorcycle
  4. motorcycling riding a motorcycle
  5. motorcycle a motor vehicle with two wheels and a strong frame
  6. meteorological satellite a satellite that transmits frequent picture of the earth below
  7. musical style an expressive style of music
  8. meadow spittlebug North American insect that severely damages grasses
  9. motor scooter a wheeled vehicle with small wheels and a low-powered gasoline engine geared to the rear wheel
  10. motorized wheelchair a wheelchair propelled by a motor
  11. mercy killing the act of killing someone painlessly
  12. nontricyclic drug a class of antidepressant drugs that are not tricyclic drugs and do not act by inhibiting MAO
  13. stock saddle an ornamented saddle used by cowboys
  14. three-spined stickleback of rivers and coastal regions
  15. thickly settled densely populated
  16. motor-assisted relying on an engine for propulsion in addition to muscle power
  17. musculus tibialis either of two skeletal muscle in each leg arising from the tibia; provides for movement of the foot
  18. cyclostyle a writing implement with a small toothed wheel that cuts small holes in a stencil
  19. motorcade a procession of people traveling in vehicles
  20. Saratoga spittlebug feeds on pines in northern United States