reação em cadeia

Portuguese

Pronunciation

 

• (Brazil) IPA^(key): (careful pronunciation) /ʁe.aˈsɐ̃w̃ ẽj̃ kaˈdej.ɐ/ [he.aˈsɐ̃ʊ̯̃ ẽj̃ kaˈdeɪ̯.ɐ], (natural pronunciation) /ʁe.aˈsɐ̃w̃ ĩ kaˈdej.ɐ/ [he.aˈsɐ̃ʊ̯̃ ĩ kaˈdeɪ̯.ɐ]

• (Brazil) IPA^(key): (careful pronunciation) /ʁe.aˈsɐ̃w̃ ẽj̃ kaˈdej.ɐ/ [he.aˈsɐ̃ʊ̯̃ ẽj̃ kaˈdeɪ̯.ɐ], (natural pronunciation) /ʁe.aˈsɐ̃w̃ ĩ kaˈdej.ɐ/ [he.aˈsɐ̃ʊ̯̃ ĩ kaˈdeɪ̯.ɐ]
  • (Rio de Janeiro) IPA^(key): (careful pronunciation) /ʁe.aˈsɐ̃w̃ ẽj̃ kaˈdej.ɐ/ [χe.aˈsɐ̃ʊ̯̃ ẽj̃ kaˈdeɪ̯.ɐ], (natural pronunciation) /ʁe.aˈsɐ̃w̃ ĩ kaˈdej.ɐ/ [χe.aˈsɐ̃ʊ̯̃ ĩ kaˈdeɪ̯.ɐ]
  • (Southern Brazil) IPA^(key): (careful pronunciation) /ʁe.aˈsɐ̃w̃ ẽj̃ kaˈdej.a/ [he.aˈsɐ̃ʊ̯̃ ẽj̃ kaˈdeɪ̯.a], (natural pronunciation) /ʁe.aˈsɐ̃w̃ ĩ kaˈdej.a/ [he.aˈsɐ̃ʊ̯̃ ĩ kaˈdeɪ̯.a]

 

• (Portugal) IPA^(key): /ʁjaˈsɐ̃w̃ ɐ̃j̃ kɐˈdɐj.ɐ/ [ʁjaˈsɐ̃w̃ ɐ̃j̃ kɐˈðɐj.ɐ]

• (Portugal) IPA^(key): /ʁjaˈsɐ̃w̃ ɐ̃j̃ kɐˈdɐj.ɐ/ [ʁjaˈsɐ̃w̃ ɐ̃j̃ kɐˈðɐj.ɐ]
  • (Northern Portugal) IPA^(key): /ʁjaˈsɐ̃w̃ ɐ̃j̃ kɐˈdej.ɐ/ [ʁjaˈsɐ̃w̃ ɐ̃j̃ kɐˈðej.ɐ]
  • (Central Portugal) IPA^(key): /ʁjaˈsɐ̃w̃ ɐ̃j̃ kɐˈdej.ɐ/ [ʁjaˈsɐ̃w̃ ɐ̃j̃ kɐˈðej.ɐ]
  • (Southern Portugal) IPA^(key): /ʁjaˈsɐ̃w̃ ɐ̃j̃ kɐˈde.ɐ/ [ʁjaˈsɐ̃w̃ ɐ̃j̃ kɐˈðe.ɐ]

Noun

reação em cadeia f (plural reações em cadeia)

1. (physics) chain reaction (nuclear reaction in which particles produced by the fission of one atom trigger fissions of other atoms)
2. chain reaction (series of events where each event causes the next)