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chlorine

  • noun
  • chlo·rine
  • klôʹrēn

A toxic, green, gaseous chemical element (symbol Cl) with an atomic number of 17.

Other meanings

  1. A single atom of this element.

  2. A chlorine-based bleach or disinfectant.

A kind of

  • chemical element
  • gas
  • halogen

Related words

  • acetachlor
  • chlorian
  • chlorineless
  • chlorinelike
  • chloriney
  • chlorinity
  • chlorinolysis
  • Clorox
  • nonchlorine
  • radiochlorine
  • antichlorine
  • chloral

Word history

From Ancient Greek "χλωρός" (pale green).

Where this comes from

This definition is adapted from “chlorine” on Wiktionary, by its contributors; related-word lists use Open English WordNet (CC BY 4.0, based on Princeton WordNet), published under CC BY-SA 4.0. This page is published under the same licence.