relatividade

Portuguese

Etymology tree

Proto-Italic *wre-

Latin re-

Proto-Indo-European *bʰer-

Proto-Indo-European *bʰéreti

Proto-Italic *ferō

Latin ferō

Latin referō

Proto-Indo-European *-wós

Proto-Indo-European *-iHwósder.

Latin īvus

Latin relātīvusbor.

Portuguese relativo

Proto-Indo-European *-teh₂

Proto-Indo-European *-ts

Proto-Indo-European *-teh₂ts

Latin -itātem

Old Galician-Portuguese -idade

Portuguese -idade

Portuguese relatividade

From relativo (“relative”) + -idade.

(Brazil) IPA^(key): /ʁe.la.t͡ʃi.viˈda.d͡ʒi/ [he.la.t͡ʃi.viˈda.d͡ʒi]
- (Rio de Janeiro) IPA^(key): /ʁe.la.t͡ʃi.viˈda.d͡ʒi/ [χe.la.t͡ʃi.viˈda.d͡ʒi]
- (Southern Brazil) IPA^(key): /ʁe.la.t͡ʃi.viˈda.de/ [he.la.t͡ʃi.viˈda.de]

(Portugal) IPA^(key): /ʁɨ.lɐ.ti.viˈda.dɨ/ [ʁɨ.lɐ.ti.viˈða.ðɨ]
- (Northern Portugal) IPA^(key): /ʁɨ.lɐ.ti.biˈda.dɨ/ [ʁɨ.lɐ.ti.βiˈða.ðɨ]

relatividade f (plural relatividades)

relativity (the state of being relative)
(physics) relativity (principle that the laws of physics should be the same for all observers)