scintillation
noun
Simple meaning
A flash of light.
Pronunciation
Say it like this:
sintuhlayshuhnSay the bold part a little louder.
IPA pronunciation (US)
ˈsɪntəˈleɪʃən
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
A flash of light; a spark.
physics
A flash of light that is produced in a phosphor when it absorbs a photon or ionizing particle
nuclear physics
The flash of light produced by something (especially a phosphor) when it absorbs ionizing radiation.
astronomy
The twinkling of the stars caused when changes in the density of the earth's atmosphere produce uneven refraction of starlight
astronomy
The twinkling of a star or other celestial body caused by turbulence in the Earth's atmosphere.
The quality of shining with a bright reflected light
Word Aura™
How this word commonly comes across.
Aura for this meaning
This meaning: A flash of light; a spark.
Used this way, scintillation 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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More about this wordSynonyms, forms, origin
Synonyms
Sense: flash of light
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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.