A dilemma in which someone receives contradictory instructions and cannot act on either.

(mycology) Describes an annulus with two layers of tissue.

The process of or results of a second tally, for purposes of accuracy and/or safety. / An error in accounting etc. where something is counted more than once.

To perform a double-count, to count twice.

(sports) A pair of games played one after another between the same teams. / A pair of sporting events, one after the other, at a single venue.

A bet of the same value as the initial one, resulting in either a doubling of a loss, or it being cancelled.

To experience double vision, wherein the eyes do not focus on the same point and a single object is therefore perceived as two.

A large pan containing hot water, into which other smaller pans are set in order to cook food at low heat (below the boiling point) or to keep food warm.

(nautical) A light, narrow rowing boat, especially one used in competitive rowing, in which two rowers each have two oars / (rowing, especially in plural) A race in which such craft participate

A favourite route through a town or city, often used as a shortcut.