selenide: meaning, definition, pronunciation and examples
LowTechnical/Scientific
Quick answer
What does “selenide” mean?
A chemical compound containing selenium with a more electropositive element or group.
Audio
Pronunciation
Definition
Meaning and Definition
A chemical compound containing selenium with a more electropositive element or group.
In astronomy and mythology contexts, may refer to something related to the moon (from Selene, Greek moon goddess), but this is rare and usually appears in poetic or specialized scientific naming.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage. Spelling and pronunciation are consistent.
Connotations
None beyond the technical/scientific field.
Frequency
Equally low frequency in both dialects, confined to technical contexts.
Grammar
How to Use “selenide” in a Sentence
[Element] selenideselenide of [element]Vocabulary
Collocations
Examples
Examples of “selenide” in a Sentence
adjective
British English
- The selenide coating was analysed.
- They studied selenide properties.
American English
- The selenide film was deposited.
- They examined selenide materials.
Usage
Meaning in Context
Business
Virtually never used. Might appear in reports of mining, semiconductor, or photovoltaic industries.
Academic
Used in chemistry, materials science, geology, and physics papers and textbooks.
Everyday
Extremely rare. An average speaker would likely not know this word.
Technical
Primary domain of use. Common in research on semiconductors, photovoltaics, and inorganic chemistry.
Vocabulary
Synonyms of “selenide”
Neutral
Watch out
Common Mistakes When Using “selenide”
- Misspelling as 'selenite' (a different substance).
- Incorrect pronunciation stressing the second syllable (e.g., /səˈliːnaɪd/).
- Using it as a general term for anything containing selenium.
FAQ
Frequently Asked Questions
No, it is a low-frequency technical term used almost exclusively in scientific contexts like chemistry and materials science.
'Selenium' is the chemical element (Se). A 'selenide' is a compound containing selenium bonded to another element, typically where selenium has a -2 oxidation state (e.g., Na₂Se, sodium selenide).
Extremely rarely and only in poetic or specialized contexts (e.g., in astronomy, a 'selenide' could theoretically refer to a lunar object). In over 99% of uses, it is a chemical term.
In British English: /ˈsɛlɪnaɪd/ (SEL-i-nide). In American English: /ˈsɛləˌnaɪd/ (SEL-uh-nide). The stress is always on the first syllable.
A chemical compound containing selenium with a more electropositive element or group.
Selenide is usually technical/scientific in register.
Learning
Memory Aids
Mnemonic
Think 'SELENium' + '-IDE' (like chloride, oxide). It's a compound where selenium plays the negative ion role.
Conceptual Metaphor
N/A (Highly technical term with little metaphorical extension).
Practice
Quiz
In which field is the term 'selenide' most commonly used?