Eponyms

Eponyms are words or expressions that come from a person's name and go on to describe an object, idea, method, or condition. Some are so familiar that we use them without thinking about their origins: a sandwich is linked to the Earl of Sandwich, while jeans take their name from the Italian town of Genoa. In each case, a proper name has travelled into everyday language and gained a new meaning, often carrying a little history with it. Eponyms can be found in many areas of English, from science and medicine to fashion, technology, and daily conversation, which makes them an interesting part of the language's growth and creativity.

Knowing eponyms matters because they can enrich your vocabulary, improve your reading comprehension, and help you write with greater precision and interest. If you understand where a word comes from, you are often better able to remember it, use it correctly, and recognise it in different contexts. This page is designed to help you explore common eponyms, notice how they are formed, and learn the stories behind them. As you read, you will build a stronger sense of how English borrows from history and culture, and you may also discover words you have used for years without realising they were once someone's name.

103 entries in this category

Everyday Eponyms

11
Boycott

Named after Charles Boycott

"To refuse to buy, use, or deal with someone or something."

Maverick

Named after Samuel Maverick

"An independent minded person who does not follow the crowd."

Lynch

Named after Charles Lynch

"To punish someone illegally without a trial."

Nicotine

Named after Jean Nicot

"An addictive chemical found in tobacco."

Mesmerize

Named after Franz Mesmer

"To hold someone's attention completely, almost like a spell."

Sandblast

Named after the town of Sandblast, now used from the idea of blasting with sand

"To clean or shape a surface with a powerful stream of sand."

Guppy

Named after Robert John Lechmere Guppy

"A small tropical freshwater fish kept in aquariums."

Cardigan

Named after James Brudenell, the Earl of Cardigan

"A knitted sweater that opens down the front."

Tweed

Named after the River Tweed

"A rough, durable woolen fabric."

Champagne

Named after the Champagne region of France

"A sparkling wine from that region."

Mausoleum

Named after Mausolus

"A large tomb or burial chamber."

From Food & Fashion

16
Frankfurter

Named after Frankfurt, Germany

"A sausage often served hot in a bun."

Khaki

Named from the Hindi word for dust

"A light brown or tan color used in clothing."

Jeans

Named after Genoa, Italy

"Durable trousers made of denim."

Mackintosh

Named after Charles Macintosh

"A waterproof coat or raincoat."

Wellington

Named after the Duke of Wellington

"A boot reaching above the ankle, often of rubber."

Louis heel

Named after King Louis XIV of France

"A style of shoe heel that is narrow and curved."

Polo shirt

Named after the game of polo

"A short sleeved shirt with a collar and buttons at the neck."

Bermuda shorts

Named after Bermuda

"Knee length shorts with a tailored style."

Norfolk jacket

Named after Norfolk, England

"A jacket with a belted waist and pleats for hunting or sport."

Cravat

Named after Croatia

"A neck cloth or tie worn around the throat."

Corsage

Named after the French word for bodice

"A small bouquet worn on clothing."

Fedora

Named after the play Fedoral

"A soft brimmed felt hat with an indented crown."

Mary Jane

Named after the character Mary Jane in early American comics

"A low cut shoe with a strap across the instep."

Bloomer

Named after Amelia Bloomer

"A loose fitting garment for women or girls, especially old fashioned trousers."

Bustier

Named after the French word bustier

"A close fitting womens garment that shapes the bust."

Stetson

Named after John B. Stetson

"A broad brimmed felt hat."

From Inventors & Scientists

22
Ampere

Named after Andre Marie Ampere

"A unit of electric current."

Becquerel

Named after Henri Becquerel

"A unit of radioactivity."

Braille

Named after Louis Braille

"A writing system for people who are blind or have low vision."

Diesel

Named after Rudolf Diesel

"A type of internal combustion engine that uses compression ignition."

Farad

Named after Michael Faraday

"A unit of electrical capacitance."

Fahrenheit

Named after Daniel Gabriel Fahrenheit

"A temperature scale used especially in the United States."

Galvanize

Named after Luigi Galvani

"To stimulate or shock into action."

Graham

Named after Thomas Graham

"A cracker made from graham flour."

Guillotine

Named after Joseph Ignace Guillotin

"A machine for carrying out executions by beheading."

Hertz

Named after Heinrich Hertz

"A unit of frequency equal to one cycle per second."

Joule

Named after James Prescott Joule

"A unit of energy or work."

Kelvin

Named after William Thomson, Lord Kelvin

"A unit of thermodynamic temperature."

Ohm

Named after Georg Simon Ohm

"A unit of electrical resistance."

Pasteurize

Named after Louis Pasteur

"To heat a beverage or other food to reduce harmful microbes."

Rontgen

Named after Wilhelm Conrad Rontgen

"A former unit used for measuring X ray or gamma ray exposure."

Sandwich

Named after John Montagu, the Earl of Sandwich

"A food made with filling between slices of bread."

Shrapnel

Named after Henry Shrapnel

"Fragments of a shell or explosive projectile."

Silhouette

Named after Etienne de Silhouette

"A dark outline of a person or object against a lighter background."

Saxophone

Named after Adolphe Sax

"A musical instrument made of brass with a single reed."

Volt

Named after Alessandro Volta

"A unit of electric potential."

Watt

Named after James Watt

"A unit of power."

Wattage

Named after James Watt

"The amount of power used or produced, measured in watts."

From Literature & People

11
Morse code

Named after Samuel Morse

"A system of sending messages with dots and dashes."

Pasteurization

Named after Louis Pasteur

"The process of heating liquids to destroy harmful microorganisms."

Jacuzzi

Named after the Jacuzzi family

"A whirlpool bath or tub with circulating water."

Ferris wheel

Named after George Washington Gale Ferris Jr.

"A large rotating wheel with passenger cars attached."

Teddy bear

Named after Theodore Roosevelt

"A stuffed toy bear."

Luddite

Named after Ned Ludd

"A person opposed to new technology or industrial change."

Quisling

Named after Vidkun Quisling

"A traitor who collaborates with an occupying enemy."

Sadism

Named after the Marquis de Sade

"The derivation of pleasure from inflicting pain."

Masochism

Named after Leopold von Sacher-Masoch

"The derivation of pleasure from receiving pain."

Hoover

Named after the Hoover Company and its early dominance of vacuum cleaners

"To vacuum, especially in British English."

Derby

Named after the Earl of Derby

"A race or contest, especially a horse race."

From Mythology

22
Amazon

Named after the Amazons, the warrior women of Greek myth

"A legendary female warrior or, by extension, a large and powerful woman."

Atlas

Named after Atlas, the Titan who held up the sky in Greek myth

"A book of maps, or a person who bears a heavy burden."

Echo

Named after Echo, the nymph in Greek myth

"A reflected sound heard again after the original sound."

Herculean

Named after Heracles, called Hercules in Roman myth

"Requiring enormous strength or effort."

Muses

Named after the Muses, the goddesses of inspiration in Greek myth

"Sources of artistic or intellectual inspiration."

Pandora

Named after Pandora, the first woman in Greek myth

"A source of many unforeseen troubles, as in Pandora's box."

Titanic

Named after the Titans, the giant gods of Greek myth

"Of immense size, power, or strength."

Venus

Named after Venus, the Roman goddess of love and beauty

"A beautiful woman, or the second planet from the sun."

Jovial

Named after Jove, another name for Jupiter, chief Roman god

"Cheerful, hearty, and good humored."

Mercurial

Named after Mercury, the Roman messenger god

"Quick, lively, and changeable."

Martial

Named after Mars, the Roman god of war

"Relating to war or a warrior like spirit."

Vulcan

Named after Vulcan, the Roman god of fire and metalworking

"A volcano, or something fiery and forge like."

Faun

Named after the fauns of Roman mythology

"A woodland spirit often shown as half man and half goat."

Siren

Named after the Sirens of Greek myth

"A dangerously alluring woman, or a warning device with a loud sound."

Narcissism

Named after Narcissus, the youth in Greek myth

"Excessive admiration of oneself."

Oedipal

Named after Oedipus of Greek myth

"Relating to the Oedipus complex or a son and mother relationship in psychology."

Pygmalion

Named after Pygmalion, the sculptor in Greek myth

"A person who shapes or inspires another, especially in art or education."

Tantalize

Named after Tantalus of Greek myth

"To tease or torment by offering something desired but out of reach."

Midas

Named after King Midas of Greek myth

"A person thought to bring wealth or success to everything they touch."

Nemesis

Named after Nemesis, the Greek goddess of retribution

"An arch enemy or a source of retributive justice."

Hermes

Named after Hermes, the Greek messenger god

"A messenger or something associated with speed and travel."

Janus

Named after Janus, the Roman god of beginnings and endings

"Having two aspects or looking in two directions at once."

From Places

21
Mansard

Named after Francois Mansart

"A roof with two slopes on each side, the lower slope steeper than the upper."

Damask

Named after Damascus

"A patterned woven fabric with a smooth surface and a reversible design."

Muscovite

Named after Moscow

"A person from Moscow, or a mineral form of mica."

Bordeaux

Named after Bordeaux, France

"A dark red wine, or the color associated with it."

Chesterfield

Named after Chesterfield, England

"A sofa with upholstered arms and a low back, often deeply buttoned."

China

Named after China

"Fine porcelain or tableware made from it."

Denim

Named after Nimes

"A sturdy cotton twill fabric, often used for jeans."

Fresco

Named after fresco, Italian for fresh, from Latin roots

"A painting done on freshly laid wet plaster."

Hamburger

Named after Hamburg, Germany

"A ground meat patty served in a bun."

Magdeburg

Named after Magdeburg, Germany

"A type of pistonless air pump associated with experiments on air pressure."

Marathon

Named after Marathon, Greece

"A long-distance race of twenty six miles and two hundred eighty five yards."

Pekingese

Named after Peking, now Beijing

"A small dog breed with a long coat and flat face."

Sherry

Named after Jerez, Spain

"A fortified wine originally from the Jerez region."

Spa

Named after Spa, Belgium

"A place offering mineral baths and health treatments."

Tangerine

Named after Tangier

"A small orange citrus fruit or its color."

Turquoise

Named after Turquoise, from French pierre turquois, Turkish stone

"A blue green mineral prized in jewelry."

Utrecht

Named after Utrecht, Netherlands

"A style of map projection or a historical peace treaty named for the city."

Bikini

Named after Bikini Atoll

"A womens two piece swimsuit."

Cheddar

Named after Cheddar, England

"A firm pale orange cheese."

Guernsey

Named after Guernsey

"A woolen sweater or jersey, especially a sailors pullover."

Leotard

Named after Jules Leotard

"A close fitting one piece garment worn by dancers and athletes."

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