A person or company that dismantles old or wrecked vehicles or other items, to reclaim useful parts. (Australia) / One who breaks up situations or events. / A tow truck.

plural of wrecker

(slang, derogatory) A person who gains the affections of someone already married or engaged, and thus causes the dissolution of the marriage or engagement.

wreck yard

plural of home wrecker

plural of wrecker's yard

A wrecking ball