A surname. / An unincorporated community in Jefferson County, Alabama, United States, at the "corner" of three counties.

Placed in a difficult or awkward situation. / (dated) secretly; covertly

(finance) One who corners a market.

plural of cornerer

(cricket, slang) A region of the field, roughly between deep midwicket and long on.

To bypass a prescribed route so as to gain competitive advantage or to circumvent traffic signals or other rules of the road.

(baseball) Third base.

(idiomatic) To choose a preference (as in predicting which boxer will win a match).

One of the four teeth which come in a horse's mouth at the age of four years and a half, one on each side of the upper and of the lower jaw, between the middle teeth and the tushes.

Having three corners; triangular. / (botany) Having three prominent longitudinal angles.