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superphosphate

Noun CEFR C2

Definitions

  1. A fertilizer produced by the action of concentrated sulfuric acid on powdered phosphate rock.
  2. A phosphate containing the greatest amount of phosphoric acid that can combine with the base.

Equivalents

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CEFR level

C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
See all C2 English words →

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