A hat is a head covering which is worn for various reasons, including protection against weather conditions, ceremonial reasons such as university graduation...

Look up hat in Wiktionary, the free dictionary. A hat is an item of clothing worn on the head. Hat or HAT may also refer to: The Hat (film), a 1999 short...

A hat-trick or hat trick is the achievement of a generally positive feat three times in a match, or another achievement based on the number three. The...

astatidohydrogen or hydroastatic acid, is a chemical compound with the chemical formula HAt, consisting of an astatine atom covalently bonded to a hydrogen atom. It...

up hi-hat or high-hat in Wiktionary, the free dictionary. High hat and variants may refer to: Top hat, a tall, flat-crowned, broad-brimmed hat, worn by...

Look up white hat in Wiktionary, the free dictionary. White hat, white hats, or white-hat may refer to: White hat, a way of thinking in Edward de Bono's...

Red Hat, Inc. (formerly Red Hat Software, Inc.) is an American software company that provides open source software products to enterprises[clarification...

A bucket hat (variations of which include the fisherman's hat, Irish country hat and session hat) is a hat with a narrow, downward-sloping brim. Typically...

The bowler hat, also known as a Coke hat, billycock, bob hat, bombín (Spanish) or derby (United States), is a hard felt hat with a rounded crown, originally...

blackhat, black hat, black hats, or blackhats in Wiktionary, the free dictionary. Black hat, blackhats, or black-hat refers to: Black hat (computer security)...

A top hat (also called a high hat, or, informally, a topper) is a tall, flat-crowned hat traditionally associated with formal wear in Western dress codes...

An Ecuadorian hat, also known as a Panama hat, a jipijapa hat, or a toquilla straw hat, is a traditional brimmed straw hat of Ecuadorian origin. Traditionally...

A grey hat (greyhat or gray hat) is a computer hacker or computer security expert who may sometimes violate laws or typical ethical standards, but usually...

The cowboy hat is a high-crowned, wide-brimmed hat best known as the defining piece of attire for the North American cowboy. Today it is worn by many...

A pilgrim's hat, cockel hat or traveller's hat is a wide brim hat used to keep off the sun. The pilgrim's hat traditionally had a scallop shell emblem...

The Hat is a Southern California fast-food restaurant chain specializing in pastrami dip sandwiches. This eatery, once local only to the San Gabriel Valley...

A hi-hat (hihat, high-hat, etc.) is a combination of two cymbals and a pedal, all mounted on a metal stand. It is a part of the standard drum kit used...

A Mexican hat is a sombrero – a broad-brimmed and high-crowned hat. Mexican hat may also refer to: Mexican Hat, Utah, a census-designated place in Utah...

boonie hat or booney hat is a type of wide-brim sun hat commonly used by military forces in hot tropical climates. Its design is similar to a bucket hat but...

A campaign hat, sometimes called campaign cover, is a broad-brimmed felt or straw hat, with a high crown, pinched symmetrically at the four corners. The...

Red Hat Enterprise Linux (RHEL) is a commercial open-source Linux distribution developed by Red Hat for the commercial market. Red Hat Enterprise Linux...

Medicine Hat is a city in southeast Alberta, Canada. It is located along the South Saskatchewan River. It is approximately 169 km (105 mi) east of Lethbridge...

A black hat (black hat hacker or blackhat) is a computer hacker who violates laws or ethical standards for nefarious purposes, such as cybercrime, cyberwarfare...

The pope's hat may refer to: Papal tiara, a crown worn by popes from the 8th century to the mid–20th century Mitre, the traditional, ceremonial headdress...

Hat manipulation is a form of juggling in which the manipulator performs feats of skill and dexterity using a brimmed hat such as a bowler hat or a top...

The Cat in the Hat is a 1957 children's book written and illustrated by American author Theodor Geisel, using the pen name Dr. Seuss. The story centers...

A straw hat is a wide-brimmed hat woven out of straw or straw-like synthetic materials. Straw hats are a type of sun hat designed to shade the head and...

Magic hat may refer to: Magic Hat Brewing Company, an American brewery The Magic Top Hat, a 1932 German film Magical Hat, a Japanese anime television series...

A party hat is any of a number of celebratory hats, most typically in the form of a conical hat made with a piece of thin paperboard, usually with designs...

The Tyrolean hat (German: Tirolerhut, Italian: cappello alpino), also Tyrolese hat, Bavarian hat or Alpine hat, is a type of headwear that originally...