SERVICE CAP; SERVICE HAT n.
A cap or hat worn by officers or enlisted men when full-dress uniform, or dress uniform, is not worn. In the United States army the service cap is round, about 3½ inches high, flat-topped, with a visor. The service hat is of soft felt of khaki color, with broad brim and high crown, creased down the middle.…
SIMILAR a.
Homogenous; uniform. [R.] Boyle. Similar figures (Geom.), figures which differ from each other only in magnitude, being made up of the same number of like parts similarly situated. -- Similar rectilineal figures, such as have their several angles respectively equal, each to each, and their sides about the equal angles…