noun.
A man who dismantles and sells the materials of old houses, ships, etc.
noun.
That which knacks or knocks; in the plural, two pieces of wood or bone used as a plaything by boys, who strike them together by moving the hand; castanets; bones.
noun.
A maker of knacks, toys, or small work.
noun.
A collar- and harness-maker, employed chiefly by farmers.
noun.
Acolliers' horse.
noun.
One whose occupation is the slaughtering of diseased or useless horses; also, one who deals in such horses, whether for use or slaughter.