luminous flux
noun
Simple meaning
The measure of the power of light as perceived by the human eye.
Pronunciation
Say it like this:
loomuhnuhsfluhksSay the bold part a little louder.
IPA pronunciation (US)
ˈlumənəsfˈlʌks
This word is pronounced essentially the same in American and British English, so one transcription covers both.
IPA (International Phonetic Alphabet) is a standard way of writing speech sounds.
Definition
Everyday modern meanings first, grouped by part of speech.
noun
In photometry, the measure of the power of light as perceived by the human eye, in proportion to the power at each wavelength.
Word Aura™
How this word commonly comes across.
Aura for this meaning
This meaning: In photometry, the measure of the power of light as perceived by the human eye, in proportion to the power at each wavelength.
Used this way, luminous flux is a reasonably familiar word that usually carries little praise or criticism of its own. It usually sounds natural in a wide range of settings.
- Emotional tone
- Neutral
- Formality
- Neutral
- Intensity
- Not strongly marked
- How common
- Moderately common
- Connotation
- Matter-of-fact
- Usage feel
- Neutral and straightforward
Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.
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Dictionary data from Wiktionary via the Free Dictionary API. Simple meanings, combinations and word intelligence are built from verified reference data, no AI is used to load this page.