- Demolition expert - One who causes a wreck, as by false lights, and the like. - One who searches fro, or works upon, the wrecks of
vessels, etc. Specifically: (a) One who visits a wreck for the purpose
of plunder. (b) One who is employed in saving property or lives from a
wrecked vessel, or in saving the vessel; as, the wreckers of Key West. - A vessel employed by wreckers.