Portuguese

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Etymology

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From actino- +‎ -logia.

Pronunciation

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  • (Brazil) IPA(key): /ak.t͡ʃi.no.loˈʒi.ɐ/
    • (Southern Brazil) IPA(key): /ak.t͡ʃi.no.loˈʒi.a/

Noun

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actinologia f (uncountable)

  1. actinology (study of the effect of light on chemicals)