Meanings
nounflux unit (plural flux units, abbreviation fu)
plural flux units · abbreviation fu
- astronomyThe (otherwise unnamed) unit of density of electromagnetic radiation from a radio star, equal to 10⁻²⁶ watts per square meter per hertz
Synonyms & antonyms
nouna measure of the strength of a magnetic field per unit area
Similar
magnetic flux unit
Broader
Synonym sets from Open English WordNet, CC BY 4.0.
Cite this entry
APA
flux unit. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/flux%20unit
MLA
“flux unit.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/flux%20unit. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “flux unit,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/flux%20unit.
Source: flux unit on Wiktionary, CC BY-SA 4.0.