A hat with four peaked flaps, worn by the Sami.

(informal) the cylindrical top hat traditionally worn by gentlemen

Alternative spelling of ten-gallon hat.

A piece of headgear made from one or more sheets of tin foil, aluminium foil, or other similar material, especially when worn in the belief that it shields the brain from electromagnetic fields, or against mind control and/or mind reading.

(snooker) A type of double of the called ball off three cushions, usually around the colours, with the aim of potting into the centre pocket while keeping the cue ball safe.

plural of cocked hat double

plural of top-hat pension

A scheme by which an employer offers top-hat pensions.

plural of top-hat plan

(US) An unfunded pension maintained by an employer primarily for the purpose of providing deferred compensation for a select group of management or highly compensated employees.