reacción

reacción f (plural reaccións)

1. reaction, response
2. (chemistry) chemical reaction

• reaccionar

• “reacción”, in Dicionario da Real Academia Galega (in Galician), A Coruña: Royal Galician Academy, 2012–2026

Borrowed from Medieval Latin reāctiōnem. By surface analysis, re- +‎ acción.

• IPA^(key): /reaɡˈθjon/ [re.aɣ̞ˈθjõn] (Spain, Equatorial Guinea)
• IPA^(key): /reaɡˈsjon/ [re.aɣ̞ˈsjõn] (Latin America, Philippines)
• Rhymes: -on
• Syllabification: re‧ac‧ción

reacción f (plural reacciones)

1. reaction
2. recoil
3. reactionary political faction or movement

• “reacción”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025