decahydrate

D2E1C3A1H4Y4D2R1A1T1E1
UK/ˌdɛkəˈhaɪdɹeɪt/

noun

A hydrate whose solid contains ten molecules of water of crystallization per molecule, or per unit cell.

Scrabble 21

Meanings

noundecahydrate (plural decahydrates)

plural decahydrates

  1. chemistryA hydrate whose solid contains ten molecules of water of crystallization per molecule, or per unit cell.

Origin

  1. Proto-Indo-European*déḱm̥
  2. Proto-Hellenic*dékə
  3. Ancient Greekδέκᾰ (dékă)
  4. Ancient Greekδεκάς (dekás)
  5. Late Latindecas
  6. Frenchdéca-
  7. Englishdeca-
  8. Frenchhydrate
  9. Englishhydrate
  10. Englishdecahydrate

From deca- + hydrate.

Full word history & related roots →
Cite this entry
APA

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

MLA

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

Chicago

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

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