(printing) A metal sheet used in offset printing for carrying ink onto the rubber printing form.

A teacher in charge of a boarding house at a boarding school. / A teacher in charge of a sports house at a school.

plural of Old Master

plural of Grand Master

plural of chess master

plural of master bedroom

plural of master key

plural of master-at-arms

plural of master sergeant

(UK, Navy) A warrant officer or chief petty officer responsible for discipline aboard a naval ship.