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iodine

  • noun
  • ī'ədīn, ī'ədĭn, ī'ədēn

A chemical element (symbol: I) with an atomic number of 53; one of the halogens.

Other meanings

  1. An antiseptic incorporating the element.

A kind of

  • chemical element
  • halogen

Related words

  • chloriodine
  • diiodine
  • iodabenzene
  • iodhydrin
  • iodian
  • iodiferous
  • iodinase
  • iodozone
  • noniodine
  • organoiodine
  • cadexomer iodine
  • eka-iodine

Word history

From Ancient Greek "ἰοειδής" (violet).

Where this comes from

This definition is adapted from “iodine” 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.