What does the word truck mean?

Usage examples for truck

  1. It was round, about the size of a truck tire, and solid throughout. – The Leech by Phillips Barbee
  2. When the smoke and dust had cleared away, the motor- truck had disappeared. – Italy at War and the Allies in the West by E. Alexander Powell
  3. And my husband's new truck! – The Clock Strikes Thirteen by Mildred A. Wirt