What Are U.S. Treasury Securities? U.S. Treasury securitiesâsuch as bills, notes and bondsâare debt obligations of the U.S. government. When you buy a U.S. Treasury security, you are lending money to the federal government for a specified period of time.
Definition of bowling for English Language Learners. : a game played by rolling a large, heavy ball down a smooth floor (called a lane) towards a set of pins in order to knock down as many pins as possible.
Bowling ball. A plastic ball and two bowling pins. A bowling ball is a piece of sporting equipment used to hit bowling pins in the sport of bowling. Ten-pin bowling balls are typically hard spheres with three holes drilled in them, one each for the ring and middle fingers, and one for the thumb.