Etymology Explorer › English

Where does “ornithine” come from?

ornithine (English) comes from English urine, from Old French orine, from Latin orīgō, from Latin -igo, from Proto-Italic agō, from Proto-Indo-European h₂éǵeti, from Proto-Indo-European h₂eǵ- — to drive.

ornithine (English): An amino acid, "2,5-diaminopentanoic acid", that...

Definitions

  1. An amino acid, "2,5-diaminopentanoic acid", that...

Ancestry of “ornithine”, step by step

StepLanguageWordMeaning
1EnglishurineLiquid waste consisting of water, salts and urea,...
2Old Frenchorineurine; breeding; heritage
3Latinorīgō—
4Latin-igoEnlargement of -ō; Suffixed to nouns and to...
5Proto-Italicagōdrive; push, impel; do, act
6Proto-Indo-Europeanh₂éǵetito be driving
7Proto-Indo-Europeanh₂eǵ-to drive

Words derived from “ornithine”

  • polyornithine
  • hyperornithinemia
  • acetylornithine
Every word from Proto-Indo-European h₂eǵ- →