Search Dictionary
Definition of flux

flux

/flʌks/
flux

Plural:fluxes
•
Past Simple:fluxed
•
Past Participle:fluxed
•
Present Participle:fluxing
JUMP TO:

flux Lexical Profile

flux Game Scores & Validity

• noun

1

A state of continuous change, movement, or instability.

Example

"The technology industry is currently in a state of flux due to rapid advancements in artificial intelligence."


2

The action or process of flowing or flowing out.

Example

"The sudden flux of refugees across the border overwhelmed local humanitarian aid agencies."


3

The rate of flow of a fluid, particles, or energy through a given surface; also, a chemical substance applied to promote soldering, brazing, or welding by removing oxidation.

Example

"The engineer applied a generous amount of rosin flux to the copper wires before soldering them together."

Synonyms
View all synonyms for flux
Antonyms
View all antonyms for flux

• verb

1

To flow or cause to flow continuously.

Example

"The dense crowd fluxed through the narrow gates of the stadium after the concert ended."


2

To treat a metal or ore with a chemical agent to promote melting or prevent oxidation.

Example

"The metallurgist fluxed the molten ore to extract the pure copper."

Synonyms
View all synonyms for flux

• Rhymes for flux

Word Origin & Etymology

Derived from late Middle English, originating from the Latin word 'fluxus' meaning 'flow', which is the past participle of 'fluere' (to flow).

Cite this Entry


Wordmom. (2026). Definition of Flux. In Wordmom Dictionary. Retrieved Oct 15, 2026, from https://wordmom.com/dictionary/flux
Wordmom is your complete guide to the English language. Whether you're looking up a definition, searching for the perfect synonym, or unscrambling letters for a word game, our comprehensive suite of tools is designed to help you find the right word, every time.
Dictionary & Reference
© 2016–2026 Wordmom Network. All rights reserved. Made with for word lovers everywhere.
Disclaimer: SCRABBLE®, Words With Friends®, Wordle®, and related game titles or tournament codes are registered trademarks of their respective owners (including Hasbro, Mattel, Zynga, The New York Times, NASPA, and WESPA). Wordmom is an independent reference utility for educational and entertainment purposes, not affiliated with, sponsored, or endorsed by these entities. All game names are referenced strictly under nominative fair use for compatibility.