Bolas n. A kind of missile weapon consisting of one, two, or more balls of stone, iron, or other material, attached to the ends of a leather cord; used by the Gauchos of South America, and others, for hurling at and entangling an animal.
... over their heads whenever necessary; this is fastened by a large flat pin, hammered out either from the rough silver or from a dollar. They are no believers in cleanliness; but daub their bodies with paint and grease, especially the women. Their only weapons are knives and bolas, the latter of which they throw with a surprising accuracy of aim. That they possess even the rudest form of religious belief, or perform any religious ceremonies, has never yet been ascertained. Their food consists chiefly of the flesh ... — Celebrated Women Travellers of the Nineteenth Century • W. H. Davenport Adams
... to shoot rabbits in some large warrens which have long been established on the shores of Johnson Harbour and at the head of Port Darlington, but they met with very little success. I preferred accompanying Captain B.J. Sulivan for the purpose of seeing his gauchos use the lasso and bolas in catching some cattle required for the ship. This officer, who formerly commanded H.M.S. Philomel, employed for several years upon the survey of the Falklands, has been one of the first to avail himself of the proposals made by ... — Voyage Of H.M.S. Rattlesnake, Vol. 2 (of 2) • John MacGillivray