a toy similar to a violin bow, consisting of a wooden stick with notches along one or more sides or edges to produce a rattly noise when kratzed (stroked) against a hard edge, lip of container etc. From Ger. Bogen ((m)) (= It. arco)
A slang term used in reference to an unidentified target and both aerial and space combat
A four-wheeled truck, having a certain amount of play around a vertical axis, used to support in part a locomotive on a railway track
A tandem arrangement of landing gear wheels with a central strut The bogie swivels up and down so all wheels stay on the ground as the attitude of the aircraft changes or as the slope of the ground surface changes