radioatividade

Portuguese

Alternative forms

Etymology

From radio- +‎ atividade.

Pronunciation
 
  • (Brazil) IPA(key): /ˌʁa.d͡ʒi.o.a.t͡ʃi.viˈda.d͡ʒi/ [ˌha.d͡ʒɪ.o.a.t͡ʃi.viˈda.d͡ʒi], (faster pronunciation) /ˌʁa.d͡ʒjo.a.t͡ʃi.viˈda.d͡ʒi/ [ˌha.d͡ʒjo.a.t͡ʃi.viˈda.d͡ʒi]
    • (Rio de Janeiro) IPA(key): /ˌʁa.d͡ʒi.o.a.t͡ʃi.viˈda.d͡ʒi/ [ˌχa.d͡ʒɪ.o.a.t͡ʃi.viˈda.d͡ʒi], (faster pronunciation) /ˌʁa.d͡ʒjo.a.t͡ʃi.viˈda.d͡ʒi/ [ˌχa.d͡ʒjo.a.t͡ʃi.viˈda.d͡ʒi]
    • (Southern Brazil) IPA(key): /ˌʁa.d͡ʒi.o.a.t͡ʃi.viˈda.de/ [ˌha.d͡ʒɪ.o.a.t͡ʃi.viˈda.de], (faster pronunciation) /ˌʁa.d͡ʒjo.a.t͡ʃi.viˈda.de/ [ˌha.d͡ʒjo.a.t͡ʃi.viˈda.de]
 
  • (Portugal) IPA(key): /ˌʁa.djɔ.a.ti.viˈda.dɨ/ [ˌʁa.ðjɔ.a.ti.viˈða.ðɨ]
    • (Northern Portugal) IPA(key): /ˌʁa.djɔ.a.ti.biˈda.dɨ/ [ˌʁa.ðjɔ.a.ti.βiˈða.ðɨ]

Noun

radioatividade f (plural radioatividades)

  1. (physics) radioactivity
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