Etymology Explorer › English

Where does “chelate” come from?

I need to work through this carefully, but I notice there's a problem with the chain provided. The chain shows: English chela → Latin chele → Ancient Greek χηλή → Proto-Italic -ātos → Proto-Indo-European -tós → Proto-Indo-European -tós This chain doesn't make sense. It goes from χηλή (meaning "claw") backwards through suffixes (-ātos, -tós, -tós), and the connection between the noun "chela/χηλή" and these suffixes isn't explained. Additionally, "chelate" (the English headword requested) is not the same as "chela" - chelate is an adjective/verb derived from chela. The chain appears corrupted or incomplete. Without a coherent etymological chain that actually traces chelate back through its ancestors with clear sense development, I cannot write an accurate one-sentence origin

chelate (English): having chelae, or in the form of a chela;...

Definitions

  1. having chelae, or in the form of a chela;...

Ancestry of “chelate”, step by step

StepLanguageWordMeaning
1English-atehaving the specified thing; characterized by the...
2English-cyUsed to form nouns of state, condition or quality...
3Anglo-Norman-cie—
4Latin-tiaoffice, rank
5Latin-iaUsed to form a feminine abstract noun, usually...
6Latin-iusforming adjectives from nouns; nominative neuter...
7Proto-Italic-jōsForms comparative adjectives
8Proto-Indo-European-yósCreates adjectives from noun or verb stems

Words derived from “chelate”

  • chelation
  • chelator
  • ferrochelatase
  • chelatase
  • chelatable
  • subchelate
  • transchelation
  • chelater
  • achelate
  • metallochelation
  • cobaltochelatase
Every word from Proto-Indo-European -yós →