backronym

noun

back·​ro·​nym ˈba-krə-ˌnim How to pronounce backronym (audio)
plural backronyms
: an existing word, phrase, or name that is later used as or claimed to be an acronym (as to provide an apt name for something or to explain a word's origin)
In folk etymology, "sic" is sometimes erroneously thought to be an abbreviation of "spelling is correct," "same in copy," "spelled incorrectly," "spelling incompetent," "said in context," "stupid in context," or "spelling intentionally changed," to cite but a few backronyms.Rick Pewe
Originally the letters [SOS], which indicate a dire emergency, were chosen because when transmitted in Morse Code on a telegraph they were easy to send and understand: three quick dots for an S, three longer dashes for an O, and three dots for another S. They were given their current meaning (save our souls) later, which makes the abbreviation a backronym.Jim Witherell
Over the past two years, lawmakers in the 117th Congress have introduced the DAYLIGHT Act (Daylight All Year Leads to Ideal Gains in Happiness and Temperament), the ZOMBIE Act (Zeroing Out Money for Buying Influence after Elections), the CROOK Act (Countering Russian and Other Overseas Kleptocracy), and the GIVE MILK Act (Giving Increased Variety to Ensure Milk Into the Lives of Kids). … These reverse-engineered acronyms, or "backronyms," are inescapable on Capitol Hill.Matteo Wong
also : the longer descriptive phrase whose initial letters correspond to a backronym
The phenomenon was dubbed Steve after a scene in the 2006 animated movie Over the Hedge. The animal characters, encountering a hedge for the first time, decide to call it "Steve"—their name for something unknown. The scientific community took the nickname and created a backronym, said Prof. Eric Donovan. That's when a descriptive phrase is made to conform to a name as an acronym. Thus, Steve became short for Strong Thermal Emission Velocity Enhancement. Carly Stagg

Examples of backronym in a Sentence

Recent Examples on the Web
These examples are automatically compiled from online sources to illustrate current usage. Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback about these examples.
One experiment, now at Northwestern University, goes by the name of Advanced Cold Molecule Electron EDM, or ACME (a backronym inspired by the old Road Runner cartoons). Zack Savitsky, Quanta Magazine, 10 Apr. 2023 Everything began to change in 2001 with what may still be the most infamous backronym of all time: the USA PATRIOT Act (Uniting and Strengthening America by Providing Appropriate Tools Required to Intercept and Obstruct Terrorism). Matteo Wong, The Atlantic, 12 Nov. 2022 The code-name stuck, and a backronym, Local Integrated Systems Architecture, was invented to conceal the connection to Jobs’ daughter. IEEE Spectrum, 19 Jan. 2023

Word History

Etymology

blend of back entry 2 and acronym

Note: Apparently, the earliest documentation of the word, as bacronym, is in an article by the Washington Post columnist Bob Levey, "When You Can't Decide, You Just Pick Them All," that appeared in the newspaper on November 8, 1983 (p. B8/3). Levey had held an informal contest for best neologism of the month. Among the submissions from readers was backronym: "And isn't this last one absolutely great? It's 'bacronym,' and it's the brainchild of Meredith G. Williams of Potomac. A bacronym, says Meredith, is the 'same as an acronym, except that the words were chosen to fit the letters'."

First Known Use

1983, in the meaning defined above

Time Traveler
The first known use of backronym was in 1983

Dictionary Entries Near backronym

Cite this Entry

“Backronym.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/backronym. Accessed 8 Nov. 2024.

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