half track

English Thesaurus

1. a track that goes around only rear wheels (noun.artifact)

hypernym	:	caterpillar track, caterpillar tread, track,
definition	:	an endless metal belt on which tracked vehicles move over the ground (noun.artifact)

2. a motor vehicle propelled by half tracks; frequently used by the military (noun.artifact)

hypernym	:	military vehicle,
definition	:	vehicle used by the armed forces (noun.artifact)

hypernym	:	tracked vehicle,
definition	:	a self-propelled vehicle that moves on tracks (noun.artifact)

domain category	:	armed forces, armed services, military, military machine, war machine,
definition	:	the military forces of a nation (noun.group)