Definitions
1.NounSomeone who settles in a new location; especially one who takes up residence in a previously uninhabited place."the first settlers of New England"
2.NounSomeone who decides or settles something, such as a dispute.
3.NounThat which settles or finishes, such as a blow that decides a contest.
4.NounThe person in a betting shop who calculates the winnings.
5.NounA drink which settles the stomach, especially a bitter drink, often a nightcap.
6.NounA vessel, such as a tub, in which something, such as pulverized ore suspended in a liquid, is allowed to settle.