noun, U.S. Military Slang.
a lieutenant colonel.
A lieutenant colonel (WWII Army)
noun 1. sweet cream with less butterfat than heavy cream.
noun 1. a naval cruiser having 6-inch (15-cm) guns as its main armament.
noun, Astronomy. 1. a graph showing variations in brightness of celestial objects over time. noun a graph showing the variation in the light received over a time period from a variable celestial object, as a star Usage Note astronomy
noun, Nautical. 1. the draft of a vessel at its light displacement.