paraselene: meaning, definition, pronunciation and examples
Very Low / ObscureTechnical / Scientific
Quick answer
What does “paraselene” mean?
A bright spot or halo appearing on a lunar halo, analogous to a parhelion (sun dog) but for the moon.
Audio
Pronunciation
Definition
Meaning and Definition
A bright spot or halo appearing on a lunar halo, analogous to a parhelion (sun dog) but for the moon.
An atmospheric optical phenomenon, specifically a mock moon or moon dog, formed by the refraction of moonlight through ice crystals in high cirrus or cirrostratus clouds.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage; the term is equally rare and technical in both varieties.
Connotations
Purely scientific; no additional cultural connotations.
Frequency
Extremely rare in general discourse. Likely only encountered in meteorological texts or niche nature writing.
Grammar
How to Use “paraselene” in a Sentence
A paraselene appeared on the lunar halo.The observer documented the paraselene.Paraselenae are caused by the refraction of moonlight.Vocabulary
Collocations
Examples
Examples of “paraselene” in a Sentence
adjective
British English
- The paraselene effect was captured on camera.
American English
- Paraselene phenomena are rarer to observe than parhelia.
Usage
Meaning in Context
Business
Not used.
Academic
Used in meteorology, atmospheric physics, or descriptive natural sciences.
Everyday
Virtually never used.
Technical
The primary context. Precise term for a specific optical effect.
Watch out
Common Mistakes When Using “paraselene”
- Misspelling as 'paraseline' or 'paraselena'.
- Confusing it with 'parhelion' (sun dog).
- Using it as a general term for any moon halo.
FAQ
Frequently Asked Questions
No. A paraselene is a specific bright spot that appears *on* a lunar halo. The halo is the ring; the paraselene is the luminous patch on that ring.
It is a relatively rare phenomenon. It requires a bright moon, the correct type of high-altitude ice clouds (cirrostratus), and a specific alignment for the observer.
The standard plural is paraselenae (from Greek) or the anglicized paraselenes.
A paraselene is associated with the moon, while a parhelion (or sun dog) is associated with the sun. They are caused by the same physical process (refraction through ice crystals) but for different light sources.
A bright spot or halo appearing on a lunar halo, analogous to a parhelion (sun dog) but for the moon.
Paraselene is usually technical / scientific in register.
Paraselene: in British English it is pronounced /ˌparəsɪˈliːni/, and in American English it is pronounced /ˌpærəsəˈliːni/. Tap the audio buttons above to hear it.
Learning
Memory Aids
Mnemonic
PARASELENE: PARA (beside) + SELENE (Greek moon goddess) = a 'beside-the-moon' spot.
Conceptual Metaphor
The moon has companions (dogs/mock moons) just as the sun does.
Practice
Quiz
What is a paraselene?