aurora
noun
Simple meaning
An atmospheric phenomenon created by charged particles from the sun striking the upper atmosphere.
Pronunciation
Say it like this:
erawruhSay the bold part a little louder.
IPA pronunciation (US)
ɚˈɔɹə
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
An atmospheric phenomenon created by charged particles from the sun striking the upper atmosphere, creating coloured lights in the sky. It is usually named australis or borealis based on whether it is in the Southern or Northern Hemisphere respectively.
The dawn or early morning light itself; the first light of day.
Roman mythology
Goddess of the dawn; counterpart of Greek Eos
A locale in the Philippines.
A locale in the United States
A locale in Brazil.
Word at a Glance
- Difficulty
- B1 · Intermediate (estimated)
- Frequency
- Moderately Common
- Typical Use
- Neutral / general English
Word Aura™
How this word commonly comes across.
Aura for this meaning
This meaning: An atmospheric phenomenon created by charged particles from the sun striking the upper atmosphere, creating coloured lights in the sky. It is usually named australis or borealis based on whether it is in the Southern or Northern Hemisphere respectively.
Used this way, aurora is a reasonably familiar word that usually carries little praise or criticism of its own. This sense is used where position and measurement matter — travel, weather and flight — so it reads as factual rather than emotive.
- Emotional tone
- Neutral
- Formality
- Neutral
- Intensity
- Not strongly marked
- How common
- Moderately common
- Connotation
- Matter-of-fact
- Usage feel
- Neutral and straightforward
Where it naturally appears
- Geography/travel
- Weather/aviation
- Technical/specialist writing
Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.
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Common Patterns and Combinations
How this word naturally appears with others.
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Word Family
Related forms, grouped by how they connect.
Compound terms
Established multiword terms.
The aurora of the southern hemisphere.
The aurora of the northern hemisphere.
Related words
Connected by subject or meaning, not by word formation.
Of or relating to the atmospheric phenomenon auroras.
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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.