mettle

Definition

A quality of courage and endurance.

Etymology

From figurative use of metal (since 16th century). The two spellings were originally interchangeable variants, but came to be distinguished by sense in the 18th century.

Example Sentences

• "By this Day and this Light, the fellow ha's mettell enough in his belly."
• "Please read on and discover the issues in education that test the mettle of those who experience this world every day."
• "He was presently in as active circulation, on the campus and elsewhere, as ever. The few who looked after him at all came to the view that he possessed more mettle than stamina."