coal
|coal|
B1
🇺🇸
/koʊl/
🇬🇧
/kəʊl/
combustible rock
Etymology
Etymology Information
'coal' originates from Old English, specifically the word 'col', where it meant 'charcoal' or 'live coal'.
Historical Evolution
'col' transformed into the Middle English word 'cole', and eventually became the modern English word 'coal'.
Meaning Changes
Initially, it meant 'charcoal or live coal', but over time it evolved into its current meaning of 'a combustible rock used as fuel'.
Meanings by Part of Speech
Noun 1
a combustible black or dark brown rock consisting mainly of carbonized plant matter, found mainly in underground deposits and widely used as fuel.
The power plant burns coal to generate electricity.
Synonyms
Antonyms
Idioms
Last updated: 2025/01/11 11:35