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irradiation

  • noun
  • /ɪˌɹeɪdiˈeɪʃən/

An act of irradiating, or state of being irradiated.

Other meanings

  1. a process of sterilization whereby radiation is passed through a bag containing food, utensils, etc., to sterilize the contents.

  2. illumination; irradiance; brilliance.

Related words

  • microirradiation
  • postirradiation
  • reirradiation
  • chemoirradiation
  • irradiation illusion
  • irradiation sickness
  • photoirradiation
  • X-irradiation

Word history

From Middle French "irradiacion".

Where this comes from

This definition is adapted from “irradiation” on Wiktionary, by its contributors, published under CC BY-SA 4.0. This page is published under the same licence.