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.
A large wooden ball weighted or slightly flattened so as to roll with a bias. 2. A roll or throw of this ball, as in bowling. 3. bowls (used with a sing. verb) See lawn bowling. 4. A revolving cylinder or drum in a machine.