bogie
noun
variants:
or less commonly bogey
plural bogies
also bogeys
Definition of bogie
1
: a low strongly built cart
2a
chiefly British
: a swiveling railway truck
b
: the driving-wheel assembly consisting of the rear four wheels of a 6-wheel automotive truck
3
: a small supporting or aligning wheel (as on the inside perimeter of a tank tread)
Keep scrolling for more