comet
noun
Simple meaning
A small Solar System body consisting mainly of volatile ice.
Pronunciation
Say it like this:
kahmuhtSay the bold part a little louder.
IPA pronunciation (US)
ˈkɑmət
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
astronomy
A small Solar System body consisting mainly of volatile ice, dust and particles of rock whose very eccentric solar orbit periodically brings it close enough to the Sun that the ice vaporises to form an atmosphere, or coma, which may be blown by the solar wind to produce a visible tail.
astronomy
A relatively small extraterrestrial body consisting of a frozen mass that travels around the sun in a highly elliptical orbit
A celestial phenomenon with the appearance of such a body.
Any of several species of hummingbird found in the Andes.
The fifth reindeer of Santa Claus.
Word Aura™
How this word commonly comes across.
Aura for this meaning
This meaning: A small Solar System body consisting mainly of volatile ice, dust and particles of rock whose very eccentric solar orbit periodically brings it close enough to the Sun that the ice vaporises to form an atmosphere, or coma, which may be blown by the solar wind to produce a visible tail.
Used this way, comet is a specialist word that usually carries little praise or criticism of its own. It stays understated rather than dramatic. This is a scientific use: it names something precisely within a field of study, so it appears in research and teaching more than in conversation.
- Emotional tone
- Neutral
- Formality
- Specialist/technical
- Intensity
- Mild
- How common
- Specialized
- Connotation
- Clinical and technical
- Usage feel
- Technical and specialized
Where it naturally appears
- Science
- Academic writing
- Technical/specialist writing
Usage note
In general conversation this sense usually needs explaining — outside its field, people reach for a plainer word.
Word Aura describes common impressions, not a measurement. Tone changes with sentence, speaker, relationship and situation.
More ways to use comet
- “Many people stayed up late to watch the bright comet streak across the night sky.”noun
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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.