Word.ws English Dictionary

coal rank

coal rank noun: the measure or degree of the progressive coalification (organic metamorphism) of a coal, often expressed in terms of vitrinite reflectance.

Noun

coal rank (countable and uncountable, plural coal ranks)

  1. The measure or degree of the progressive coalification (organic metamorphism) of a coal, often expressed in terms of vitrinite reflectance.

Forms of coal rank

pluralcoal ranks

Questions about coal rank

What does coal rank mean?
Coal rank means the measure or degree of the progressive coalification (organic metamorphism) of a coal, often expressed in terms of vitrinite reflectance.
What part of speech is coal rank?
Coal rank is a noun.
What is the plural of coal rank?
The plural of coal rank is coal ranks.

Words near coal rank in the dictionary

  1. coal plants
  2. Coal Point
  3. coal pot
  4. coal pusher
  5. coal pushers
  6. coal rank
  7. coal ranks
  8. coal roller
  9. coal rollers
  10. coal scuttle
  11. coal scuttle helmet

Source and license

Adapted from Wiktionary: coal rank (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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