tellurium: meaning, definition, pronunciation and examples
C2 (Very Low Frequency)Technical/Scientific
Quick answer
What does “tellurium” mean?
A brittle, silvery-white, mildly toxic, rare metalloid element (atomic number 52) with semiconducting properties.
Audio
Pronunciation
Definition
Meaning and Definition
A brittle, silvery-white, mildly toxic, rare metalloid element (atomic number 52) with semiconducting properties.
In a specialized context, its properties or compounds can be referenced. No extended metaphorical usage is common.
Dialectal Variation
British vs American Usage
Differences
No significant differences in meaning or usage between British and American English. It is a standardized international scientific term.
Connotations
Neutral scientific term in both varieties.
Frequency
Extremely low frequency in general discourse, used identically in specialized fields in both regions.
Grammar
How to Use “tellurium” in a Sentence
Tellurium is used in...The sample contained traces of tellurium.Alloys of tellurium with...The tellurium compound exhibited...Vocabulary
Collocations
Examples
Examples of “tellurium” in a Sentence
adjective
British English
- The tellurium coating was analysed.
- A telluric ore (relating to tellurium/earth).
American English
- The tellurium layer was deposited.
- A tellurium-based semiconductor.
Usage
Meaning in Context
Business
Almost never used. Potential mention in reports on mining, semiconductor manufacturing, or rare element markets.
Academic
Exclusively used in chemistry, physics, geology, and materials science publications and lectures.
Everyday
Virtually never used. An unknown term to most non-specialists.
Technical
The primary domain of use. Refers to the element, its properties, alloys (e.g., with cadmium for solar panels), and compounds.
Vocabulary
Synonyms of “tellurium”
Neutral
Watch out
Common Mistakes When Using “tellurium”
- Misspelling as 'telurium' or 'tellium'. Mispronunciation by stressing the first syllable (TELL-urium).
FAQ
Frequently Asked Questions
Yes, tellurium and its compounds can be mildly toxic, often causing a distinctive garlic-like odour on the breath.
It is a rare element, often obtained as a by-product of copper and lead refining, and is not found in its free native state often.
Its main uses are as an additive to improve the machinability of steel and in cadmium telluride (CdTe) semiconductors for solar panels.
In American English, it is commonly pronounced /tɛˈlʊr.i.əm/, with the stress on the second syllable and a 'loor' sound.
A brittle, silvery-white, mildly toxic, rare metalloid element (atomic number 52) with semiconducting properties.
Tellurium is usually technical/scientific in register.
Learning
Memory Aids
Mnemonic
Think 'TELL' from its symbol 'Te', and 'URANIUM' as another element. 'Tell URanium' you're a rarer, brittle cousin.
Conceptual Metaphor
None established in general language.
Practice
Quiz
Tellurium is primarily classified as a...