Alpha stage software — under active development. Data may be incomplete or change without notice.

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US /ɪˌreɪ.diˈeɪ.ʃən/ UK /ɪˌreɪ.diˈeɪ.ʃən/
Freq #80097

Meanings

  1. 1
  2. 2

Thesaurus

1 noun · the process of exposing a... radiation exposure
2 noun · medical treatment in which... radiotherapyradiation treatment
Derived forms microirradiationphotoirradiationreirradiation

From Middle French irradiacion and Latin irradiatio, from irradiare ("to shine upon"), based on radius ("ray"). In modern scientific use it is also transparently irradiate + -ion.

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