A tournament format for any team sport or game in which the teams are determined by randomly dividing up the participants into appropriately sized groups.

A waterproof hat, intended to be worn in rainy weather.

A tip of the hat. / (figuratively) An acknowledgment or expression of gratitude, especially for information or inspiration received.

plural of hat block

a block on which hats are formed or dressed

(slang) A condom.

Alternative form of sunhat

(nonstandard) A háček. / (nonstandard) = breve

A type of peaked cap with a distinctive extension on the back to protect the wearer's neck against sunburn.

plural of hat switch