reactivo

See also: reactivó

Galician

Noun

reactivo m (plural reactivos)

1. (chemistry) reactant, reagent

   Antonym: produto

Portuguese

Adjective

reactivo (feminine reactiva, masculine plural reactivos, feminine plural reactivas)

1. Pre-reform spelling (used until 1943 in Brazil and 1990 in Portugal) of reativo. Still used in countries where the agreement hasn't come into effect; may occur as a sporadic misspelling.

Noun

reactivo m (plural reactivos)

1. Pre-reform spelling (used until 1943 in Brazil and 1990 in Portugal) of reativo. Still used in countries where the agreement hasn't come into effect; may occur as a sporadic misspelling.

Spanish

Pronunciation

• IPA^(key): /reaɡˈtibo/ [re.aɣ̞ˈt̪i.β̞o]
• Rhymes: -ibo
• Syllabification: re‧ac‧ti‧vo

Etymology 1

From Latin reactivus, equivalent to re- +‎ activo.

Adjective

reactivo (feminine reactiva, masculine plural reactivos, feminine plural reactivas)

1. reactive

Derived terms

• arreactivo
• hiperreactivo
• hiporreactivo
• reactividad
• trastorno reactivo de la vinculación

 

Related terms

• reacción
• reactivar

 

Noun

reactivo m (plural reactivos)

1. (chemistry) reagent

Etymology 2

Verb

reactivo

1. first-person singular present indicative of reactivar

Further reading

• “reactivo”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8, Royal Spanish Academy [Spanish: Real Academia Española], 2024 December 10