diphosphate

D2I1P3H4O1S1P3H4A1T1E1

noun

any salt or ester containing two phosphate groups

Less commonScrabble 22

Meanings

noundiphosphate (plural diphosphates)

plural diphosphates

  1. chemistryany salt or ester containing two phosphate groups
  2. chemistryany salt or ester of diphosphoric acid; pyrophosphate

Synonyms & antonyms

Also see

Origin

  1. Proto-Indo-European*dwóh₁
  2. Proto-Indo-European*dwi-
  3. Proto-Hellenic*dwi-
  4. Ancient Greekδῐ- (dĭ-)
  5. Latindi-
  6. Englishdi-
  7. Proto-Indo-European*bʰeh₂-
  8. Proto-Indo-European*bʰéh₂os
  9. Proto-Hellenic*pʰáwos
  10. Ancient Greekφᾰ́ος (phắos)
  11. Ancient Greekφῶς (phôs)
  12. Proto-Indo-European*bʰer-
  13. Proto-Indo-European*bʰéreti
  14. Proto-Hellenic*pʰérō
  15. Ancient Greekφέρω (phérō)
  16. Ancient Greekφωσφόρος (phōsphóros)
  17. Latinphōsphorus
  18. Frenchphosphore
  19. Frenchphosphate
  20. Englishphosphate
  21. Englishdiphosphate

From di- + phosphate.

Full word history & related roots →

Rhymes & wordplay

Anagrams

Cite this entry
APA

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

MLA

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

Chicago

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

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