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Definitions

prefix

[pree-fiks, pree-fiks, pree-fiks] / ˈpri fɪks, ˈpri fɪks, priˈfɪks /
NOUN
an addition
Synonyms


NOUN
a designation
Synonyms


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.

See Examples For:

That prefix would also have to remind the AI to obey the laws of physics with wording like: “gravity and inertia respected—mass has real weight, correct contact shadows, no floating props.”

From The Wall Street Journal May 21, 2026

When the first system of motor vehicle registration was introduced in the 1900s, a one or two letter prefix was followed by a number with up to four digits.

From BBC Jan. 5, 2025

She dissected the word “intermolecular,” and its prefix, “inter,” connecting it to other words with that same prefix.

From Los Angeles Times Aug. 14, 2024

“Atto” is the scientific notation prefix that represents 10-18, which is a decimal point followed by 17 zeroes and a 1.

From Salon Oct. 10, 2023

Here the prefix in is for emphasis, as in words like incinerate, incoming and intense.

From "Woe Is I" by Patricia T. O'Conner

The Paris and Geneva families settled their dispute in 2018, agreeing to add prefixes or additional names in marketing.

From The Wall Street Journal Apr. 30, 2026

The conference handed out call-letter prefixes — C for Canada, X for Mexico, F for France, and so on.

From Los Angeles Times Aug. 12, 2024

“It is a very difficult word,” Haviv said, veering gracefully around the pileup of prefixes that Congress chose to describe the 250th anniversary of American independence — fast approaching on July 4, 2026.

From Seattle Times Dec. 4, 2023

To boost comprehension, students learn about prefixes, root words and suffixes — for example that “bene” means good or “audi” means hear.

From New York Times Dec. 25, 2022

Pupils are required to unite the prefixes and suffixes with the radicals, thus forming the English derivatives, which may be given either orally or in writing.

From New Word-Analysis by William Swinton

Mr Bijoor suggests a better strategy would have been to operate Air India separately for five years, focusing on improving service standards, while maintaining Vistara as a distinct brand with Air India prefixed to it.

From BBC Nov. 10, 2024

Basic Care has a large Amazon logo right at the top, Stone and Beam notes that its products are “exclusively on Amazon,” and Rivet’s product names are prefixed with “Amazon Brand.”

From The Verge Nov. 30, 2021

Other Lamonts married descendants of the Plymouth Puritan William Bradford, Ned’s grandfather prefixed by nine “greats.”

From Salon Nov. 28, 2018

Shoreditch, often prefixed with the word “trendy”, works hard to seduce anyone with a smartphone.

From The Guardian Jul. 12, 2018

When prefixed to the name of an office, ex- denotes that the person formerly held the office named: as, ex-mayor, the former mayor.

From New Word-Analysis by William Swinton

The ubiquity of “Design” has rendered itself in many forms, prefixing and suffixing subjects including graphic, product, industrial, computer, systems, architecture, community, environments, molecules, and more.

From Forbes Oct. 10, 2012

Ever since Hollywood started prefixing adaptations of the Bard's work with "William Shakespeare's", authorial provenance has inflicted some unsightly vandalism on film titles.

From The Guardian May 8, 2010

In fact, any game may be termed a rig, racket, suit, slum, etc. by prefixing thereto the particular branch of depredation or fraud in question.

From Time Magazine Archive

Its systematic name is formed by replacing the last syllable of the electro-negative element by ide and prefixing the name of the other element.

From Encyclopaedia Britannica, 11th Edition, Volume 6, Slice 1 "Châtelet" to "Chicago" by Various

Then come interpolations to make this ascription more probable, and the prefixing of a title, then or subsequently, which states it as a fact.

From Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 3 "Apollodorus" to "Aral" by Various




Vocabulary lists containing prefix


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