settlers

Noun

settler (plural settlers)

1. Someone who settles in a new location; especially one who takes up residence in a previously uninhabited place.
   • the first settlers of New England
2. Someone who decides or settles something, such as a dispute.
   • The paddles were enormously versatile, serving as radio-antenna masts, shovels, ice prods, snow knives, and potential argument settlers—whoever had one in his hand at the time would win.1989 May, Jeff MacInnis, “Braving the Northwest Passage”, in National Geographic, volume 175, number 5, page 592
3. (colloquial) That which settles or finishes, such as a blow that decides a contest.
4. (UK) The person in a betting shop who calculates the winnings.
5. A drink which settles the stomach, especially a bitter drink, often a nightcap.
   • [H]aving got out the rum bottle for a quiet “settler” just as the victim of his fascinations glided through the carefully adjusted door, he had been persuaded to go on drinking.1874, Marcus Clarke, For the Term of His Natural Life, Penguin, published 2009, page 80
6. A vessel, such as a tub, in which something, such as pulverized ore suspended in a liquid, is allowed to settle.
   • First, there will be little reaction in the settler so that the concentrations of soluble constituents in the recycle stream are the same as those in the bioreactor.2011, C. P. Leslie Grady, Jr.; Glen T. Daigger; Nancy G. Love, Biological Wastewater Treatment, Third Edition, page 189