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.
Ten-pin bowling is a sport in which a bowler rolls a bowling ball down a synthetic (polyurethane) lane and towards ten pins positioned at the end of the lane. The objective is to score points by knocking down as many pins as possible.he sport of ten-pin bowling is performed on a straight, narrow surface known as a lane. This bowling lane is 60 feet (18.29 m) from the foul line to the head pin (1-pin). About 15 feet (4.57 m) from the foul line are a set of guide arrows.