BOIN, BOYN, BOYEN, BOWYNE, s.
1. A washing-tub, S. B.
2. A flat broad-bottomed vessel, into which milk is emptied from the pail, a bowyne, Loth.

Unless from Isl. boginn, curvus, or Dan. bugn-e, to bend, as respecting its form; I can offer no conjecture as to the origin.

BOYIS, s. In boyis, in fetters.
Barbour.

Teut. boeye, compes, pedica, vinculum; boey-en compedire.

BOIS, adj. Hollow.
V. [Bos].

BOISSES.
V. [Boss].
Knox's Hist.

To BOIST, BOAST, v. a. To threaten, to endeavour to terrify, S.
Douglas.

C. B. bost-io, to vaunt one's self; bost, vaunting.

BOIST, BOST, s. Threatening, S.
Wallace.

BOIT, s. A cask or tub used for the purpose of curing butcher-meat, or for holding it after it is cured; sometimes called a beef-boat, S.
Ruddiman.