hypophosphite

H4Y4P3O1P3H4O1S1P3H4I1T1E1

noun

Any salt of hypophosphorous acid.

Scrabble 31

Meanings

nounhypophosphite (plural hypophosphites)

plural hypophosphites

  1. chemistryAny salt of hypophosphorous acid.

    The new fulminate consists of a mixture of chlorate of potash, with the prussiates, soluble or unsoluble, the hyposulphites, the hypophosphites, the phosphides, the amorphous phosphorus, alone or combined.

    1867, Edmund Ronalds, Thomas Richardson, Chemical Technology, page 696

Origin

  1. Proto-Indo-European*upó
  2. Ancient Greekῠ̔πό (hŭpó)
  3. Ancient Greekὑπο- (hupo-)
  4. Englishhypo-
  5. Englishphosphite
  6. Englishhypophosphite

From hypo- + phosphite.

Full word history & related roots →

Translations

Icelandic salt af fosfórundirsýrlingi
  • salt af fosfórundirsýrlingitype of salt
Irish hipeafoisfít
  • hipeafoisfíttype of salt
Swedish hypofosfit
  • hypofosfittype of salt
Cite this entry
APA

hypophosphite. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/hypophosphite

MLA

“hypophosphite.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/hypophosphite. Accessed November 3, 2026.

Chicago

WatkinsX Dictionary, s.v. “hypophosphite,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/hypophosphite.

Source: hypophosphite on Wiktionary, CC BY-SA 4.0.