eponymy
Americannoun
noun
Usage
What does eponymy mean? Eponymy is the use of people’s names to create words. In other words, eponymy is the use of eponyms—words based on people’s names. The names of many places are eponyms. For example, the U. S. state of Pennsylvania is named after the father of the state’s founder, William Penn. Eponymy is common in medicine: the names of many diseases, procedures, and other things are eponyms. They are often based on the person who first described them or researched them. Examples of medical eponyms include Alzheimer’s disease (named for German neurologist Alois Alzheimer) and the Heimlich maneuver (named for U. S. physician H. J. Heimlich). Some eponyms are adjectives. Some are based on real people, such as Shakespearean, Freudian, and Kafkaesque, while others are based on imaginary characters, such as Faustian and quixotic. The word eponym can also refer to the person whom something is named after. Walt Disney is the eponym for The Walt Disney Company. The adjective eponymous is used to describe someone who has given their name to something or has had something named after them. Example: Many birders object to the use of eponymy in naming birds.
Etymology
Origin of eponymy
First recorded in 1860–65, eponymy is from the Greek word epōnymía surname, derived name. See eponymous, -y 3
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
As we have seen, eponymy in geography is very rare before the naming of America, and America remained an exception in being named after a commoner.
From "The Invention of Science" by David Wootton
Like the idea of discovery itself, eponymy was soon carried over from geography into science.
From "The Invention of Science" by David Wootton
In the eponymy of Bêl-ḫarran-bêl-uṣur, of the city of Gozan, To the city ...
From The Old Testament In the Light of The Historical Records and Legends of Assyria and Babylonia by Pinches, Theophilus Goldridge
In the eponymy of Maḫdê, of the city of Nineveh, To....
From The Old Testament In the Light of The Historical Records and Legends of Assyria and Babylonia by Pinches, Theophilus Goldridge
In the eponymy of Šalmanu-ašarid, king of Assyria, To....”
From The Old Testament In the Light of The Historical Records and Legends of Assyria and Babylonia by Pinches, Theophilus Goldridge
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.
