Definition of flux
- a flux of words
the English language is always in a state of flux
January typically brings a great flux of returns to department stores.
These example sentences are selected automatically from various online news sources to reflect current usage of the word 'flux.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.
a solid will flux more quickly under pressure
: a series of changes : continuous change
: a substance used for helping to melt or join metals
What made you want to look up flux? Please tell us where you read or heard it (including the quote, if possible).