carbonaceous
/,kɑ:bə'neiʃəs/
Definition
- Adjective:
- Relating to or consisting of carbon: Describes something that contains carbon or is connected to carbon in its composition or nature.
- Yielding carbon: Describes a substance that can produce or provide carbon, often through decomposition or combustion.
Usage Examples
- Adjective:
- The meteorite contained carbonaceous chondrites, a type of stony meteorite rich in carbon compounds.
- Coal and peat are carbonaceous materials that have been used as fuel for centuries.
- The analysis confirmed the sample was carbonaceous, indicating it was of organic origin.
Advanced Usage
- Scientific Context: The term is frequently used in geology, chemistry, and astronomy to classify materials.
- The study focused on carbonaceous sediments in ancient lake beds.
- Industrial/Technical Context: Used to describe materials in processes like filtration or fuel production.
- Activated carbonaceous adsorbents are used in water purification systems.
Variants and Related Words
- Carbon (n): The chemical element (symbol C) which is the basis of organic chemistry.
- Carbonate (n/v): A salt or ester of carbonic acid; to charge with carbon dioxide gas.
- Carbonic (adj): Relating to carbon, especially carbon dioxide.
- Carbonize (v): To convert into carbon, typically by heating or charring.
Synonyms
- Carbonous: Containing carbon.
- Carbon-bearing: Bearing or containing carbon.
Related Phrases
- Carbonaceous chondrite: A class of chondritic meteorites comprising at least 8 known groups and containing high percentages of water and carbon.
- Carbonaceous shale: A dark shale rich in carbonaceous material, often a source rock for hydrocarbons.
Related Idioms
(This term is highly technical and scientific; it is not commonly used in idiomatic expressions.)
Adjective
-
relating to or consisting of or yielding carbon
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