(Britain) An examination, now mostly phased out, taken at age 11, to select the type of secondary education – either a grammar school or a secondary modern school.

(US, military slang, derogatory) An infantryman.

plural of 11-plus examination

(UK politics) The address of the residence in London of the Chancellor of the Exchequer of the United Kingdom.

plural of 11 Bang-Bang

(theater) A showstopping song that occurs late in the second act of a two-act musical, often signifying a moment of revelation or change of heart of a lead character.

plural of 11 o'clock number

A rural municipality of Prince County, Prince Edward Island, Canada.

Abbreviation of eleventh.

(colloquial, hyperbolic) Synonym of strive: to apply oneself completely and accomplish more than one thought possible.