An item of removable bedding that sits on top of or encases a mattress to protect it from stains and sometimes to protect the sleeper from allergens and irritants.

Title of the regent for the king(dom) of England and/or king(dom) of Scotland. / Title of the head of state of the Commonwealth / (rare) English rendering of vidame

plural of mattress protector

plural of lord protector

plural of sheet protector

A sheath, usually of plastic, designed to fit in a shirt pocket and hold pens and other small implements, preventing them from tearing or staining the shirt.

plural of pocket protector

An angle piece fitted over the edge of boxes, crates, bundles, and other packages to prevent the pressure from metal bands or other types from cutting into the package.

plural of edge protector

A jockstrap (or similar)