Bumkin
Pronunciation : Bum"kin
Part of Speech : n.
Etymology : [Boom a beam + -kin. See Bumpkin.] (Naut.)
Definition : Defn: A projecting beam or boom; as: (a) One projecting from each bow of a vessel, to haul the fore tack to, called a tack bumpkin. (b) Onr from each quarter, for the main-brace blocks, and called brace bumpkin. (c) A small outrigger over the stern of a boat, to extend the mizzen. [Written also boomkin.]
Source : Webster's Unabridged Dictionary, 1913