selenite: meaning, definition, pronunciation and examples
LowFormal / Technical / Literary
Quick answer
What does “selenite” mean?
A transparent crystalline form of gypsum (calcium sulphate dihydrate).
Audio
Pronunciation
Definition
Meaning and Definition
A transparent crystalline form of gypsum (calcium sulphate dihydrate).
1) Any salt of selenious acid. 2) In science fiction or fantasy, an inhabitant or entity associated with the moon.
Dialectal Variation
British vs American Usage
Differences
No significant differences in core meaning. Slight variations in scientific nomenclature are irrelevant for general use.
Connotations
Neutral/scientific in both. The literary/moon-related connotation is equally rare in both varieties.
Frequency
Equally low frequency in both; primarily encountered in geology, mineralogy, or crystal healing contexts.
Grammar
How to Use “selenite” in a Sentence
[is made of/constructed from] selenitecontains selenitethe selenite [crystal/formation]Vocabulary
Collocations
Examples
Examples of “selenite” in a Sentence
adjective
British English
- The selenite structure was remarkably fragile.
- They admired the selenite columns in the cave.
American English
- The selenite formation was delicate.
- She bought a selenite tower for her desk.
Usage
Meaning in Context
Business
Rare; might occur in trade of minerals, crystals, or decorative stones.
Academic
Primary context. Used in geology, mineralogy, chemistry, and materials science.
Everyday
Very rare. Known mainly to crystal enthusiasts, hobbyists, or in decorative arts.
Technical
The standard context. Precise term for a specific mineralogical form.
Watch out
Common Mistakes When Using “selenite”
- Pronouncing it /səˈliːnaɪt/ (like 'selenium').
- Confusing it with 'selenium' (the chemical element).
- Using it as a general synonym for 'crystal'.
FAQ
Frequently Asked Questions
No. Selenite is a form of gypsum (calcium sulphate), while quartz is silicon dioxide. They are different minerals with different properties.
It is not recommended. Selenite is water-soluble and will become cloudy or dissolve with prolonged exposure to water.
The name derives from the Greek 'selēnē' (moon), likely due to the stone's pale, moon-like sheen or glow. This also inspired its rare literary use for moon inhabitants.
The standard pronunciation is /ˈsɛləˌnaɪt/ in American English and /ˈsɛlɪnʌɪt/ in British English, with the stress on the first syllable.
A transparent crystalline form of gypsum (calcium sulphate dihydrate).
Selenite is usually formal / technical / literary in register.
Phrases
Idioms & Phrases
- “(None)”
Learning
Memory Aids
Mnemonic
Think of SELENE, the Greek moon goddess. SELENITE is a transparent, moon-like crystal.
Conceptual Metaphor
CLARITY / PURITY (due to its transparency and association with 'clear' energy in metaphysical beliefs).
Practice
Quiz
In which field is the term 'selenite' used with the greatest precision and frequency?