CAUSE n.
the agent or force that produces a change or redult. -- Final cause, the end, design, or object, for which anything is done. -- Formal cause, the elements of a conception which make the conception or the thing conceived to be what it is; or the idea viewed as a formative principle and coöperating with the matter. --…
CHAIN n.
Chain coupling. (a) A shackle for uniting lengths of chain, or connecting a chain with an object. (b) (Railroad) Supplementary coupling together of cars with a chain. -- Chain gang, a gang of convicts chained together. -- Chain hook (Naut.), a hook, used for dragging cables about the deck. -- Chain mail, flexible, d…