Wringbolt
Pronunciation : Wring"bolt`
Part of Speech : n.
Definition : Defn: A bolt used by shipwrights, to bend and secure the planks against the timbers till they are fastened by bolts, spikes, or treenails; -- not to be confounded with ringbolt.
(Shipbuilding)
Source : Webster's Unabridged Dictionary, 1913