half_track
1. [ noun ] (military,transportation) a motor vehicle propelled by half tracks; frequently used by the military
Related terms: military_vehicle tracked_vehicle military
2. [ noun ] (transportation) caterpillar tread goes around only rear wheels
Related terms: caterpillar_tread
Similar spelling:   half-track
  half-tracked
  hayloft
  half_hatchet
  half-term
  half_door
  half_boot
  half_title
  half_hitch