Bitter End (The ). A outrance; with relentless hostility; also applied to affliction, as, “she bore it to the
bitter end,” meaning to the last stroke of adverse fortune. “All Thy waves have gone over me, but I have
borne up under them to the bitter end.” Here “bitter end” means the end of the rope. The “bitter-end” is a
sea term meaning “that part of the cable which is “abaft the bitts.” When there is no windlass the cables
are fastened to bitts, that is, pieces of timber so called; and when a rope is payed out to the bitter-end, or
to these pieces of timber, all of it is let out, and no more remains. However, we read in Prov. v. 4, “Her
end is bitter as wormwood,” which, after all, may be the origin of the phrase.