n. The act of one who trains; the act or process of exercising, disciplining, etc.; education. [ 1913 Webster ]
Fan training (Hort.),
Horizontal training (Hort.),
Training college.
Training day,
Training ship,
a pair of small wheels attached to the rear of a bicycle to keep the bicycle upright; -- used to assist those, especially small children, learning how to ride a bicycle. [ PJC ]