glycerol

G2L1Y4C3E1R1O1L1
UK/ˈɡlɪs.ə.rɒl/US/ˈɡlɪs.ə.rɔl/US, cot caught merger/ˈɡlɪs.ə.rɑl/

noun

1,2,3-trihydroxy-propane or propan-1,2,3-triol; a trihydric alcohol

Similar
E422 when used as a sweetenerglyceringlycerine
Less commonScrabble 14

Meanings

nounglycerol (countable and uncountable, plural glycerols)

plural glycerols

  1. countableuncountablechemistry1,2,3-trihydroxy-propane or propan-1,2,3-triol; a trihydric alcohol
  2. countableuncountableA syrupy sweet liquid obtained as a by-product in the manufacture of soap from animal or vegetable oils and fats; it is used as an antifreeze, a plasticizer, and a food sweetener and in the manufacture of dynamite, cosmetics etc.

Synonyms & antonyms

Similar
E422 when used as a sweetenerglyceringlycerine

nouna sweet syrupy trihydroxy alcohol obtained by saponification of fats and oils

Broader
Also see

Synonym sets from Open English WordNet, CC BY 4.0.

Origin

  1. Ancient Greekγλῠκερός (glŭkerós)
  2. Frenchglycérine
  3. Englishglycerine
  4. Akkadian𒎎𒋆𒁉𒍣𒁕 (guḫlum)
  5. Aramaicכוחלא (kuḥlā)
  6. Arabicكُحْل (kuḥl)
  7. Andalusian Arabicكُحُول (kuḥūl)
  8. Medieval Latinalcoho
  9. Middle Englishalcofol
  10. Englishalcohol
  11. Englishglycerol

From glycerine + -ol.

Full word history & related roots →

Translations

Chinese Mandarin 甘油
  • 甘油 (gānyóu)a sweet syrupy oily liquid
Czech glycerol, tukosladina
  • glycerola sweet syrupy oily liquid
  • tukosladinaa sweet syrupy oily liquid
French glycérol
  • glycérola sweet syrupy oily liquid
Japanese グリセリン, グリセロール
  • グリセリン (guriserin)a sweet syrupy oily liquid
  • グリセロール (guriserōru)a sweet syrupy oily liquid
Korean 글리세롤
  • 글리세롤 (geulliserol)a sweet syrupy oily liquid
Māori nonireka
  • nonirekaa sweet syrupy oily liquid
Polish glicerol
  • glicerola sweet syrupy oily liquid
Cite this entry
APA

glycerol. (n.d.). In WatkinsX Dictionary. Retrieved November 4, 2026, from https://dictionary.watkinsx.com/word/glycerol

MLA

“glycerol.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/glycerol. Accessed November 4, 2026.

Chicago

WatkinsX Dictionary, s.v. “glycerol,” accessed November 4, 2026, https://dictionary.watkinsx.com/word/glycerol.

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