The current population of the United States of America is 326,870,573 as of Saturday, September 2, 2017, based on the latest United Nations estimates. the United States population is equivalent to 4.34% of the total world population.
Definition of bayonet. : a steel blade attached at the muzzle end of a shoulder arm (as a rifle) and used in hand-to-hand combat.
2. a person or thing that guards or defends. 3. any of various devices or barriers for protection, as from injury. 4. an escutcheon typically having a broad top and pointed bottom and displaying armorial bearings. 5. something shaped like a shield. 6. a police officer's, detective's, or sheriff's badge. 7. a bulletproof screen attached to a gun to protect its crew, mechanism, etc. 8. a protective plate or the like on the body of an animal, as a scute, enlarged scale, etc.