Hypophosphate

noun

noun ·Rare ·Advanced level

Definitions

Noun
  1. 1
    The oxyanion of phosphorus P₂O₆⁴⁻ derived from hypophosphoric acid; any salt containing this anion

Etymology

From hypo- + phosphate.

Related phrases

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.