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.
(plural trunnions) One of the short stubby bearings on either side of a cannon; a gudgeon. A similar rotational bearing comprising a rotating arc or ring sliding in the groove of a stationary arc, used in machinery to allow a workpiece to be moved relative to a fixed tool.