1. a military vehicle with wheels in front and continuous tracks in the rear, used for transport and combat support.
Usage: often capitalized when referring to a specific model or brand; military/historical term

Examples

• The halftrack was widely used by Allied forces during World War II.
• Soldiers rode in the halftrack across rough terrain that would have stopped regular trucks.
• The halftrack's combination of wheels and tracks made it ideal for both roads and off-road conditions.
• Museum visitors examined the restored halftrack on display.
• The halftrack could carry troops and supplies while maintaining good mobility.