n. 1. One who settles, becomes fixed, established, etc. [ 1913 Webster ]
2. Especially, one who establishes himself in a new region or a colony; a colonist; a planter; as, the first settlers of New England. [ 1913 Webster ]
3. That which settles or finishes; hence, a blow, etc., which settles or decides a contest. [ Colloq. ] [ 1913 Webster ]
4. A vessel, as a tub, in which something, as pulverized ore suspended in a liquid, is allowed to settle. [ 1913 Webster ]