reativo

Portuguese

Etymology 1

Alternative forms

reactivo (pre-1990 spelling)

Pronunciation

(Brazil) IPA^(key): /ʁe.aˈt͡ʃi.vu/ [he.aˈt͡ʃi.vu]
- (Rio de Janeiro) IPA^(key): /ʁe.aˈt͡ʃi.vu/ [χe.aˈt͡ʃi.vu]
- (Southern Brazil) IPA^(key): /ʁe.aˈt͡ʃi.vo/ [he.aˈt͡ʃi.vo]

(Portugal) IPA^(key): /ʁjaˈti.vu/
- (Northern Portugal) IPA^(key): /ʁjaˈti.bu/ [ʁjaˈti.βu]

Hyphenation: re‧a‧ti‧vo

Adjective

reativo (feminine reativa, masculine plural reativos, feminine plural reativas)

reactive

Noun

reativo m (plural reativos)

(chemistry) reagent

Etymology 2

Verb

reativo

first-person singular present indicative of reativar

Further reading

“reativo”, in Dicionário Aulete Digital (in Portuguese), Rio de Janeiro: Lexikon Editora Digital, 2008–2026
“reativo”, in Dicionário Priberam da Língua Portuguesa (in Portuguese), Lisbon: Priberam, 2008–2026