eficacia
Spanish, noun/efiˈkaθja/
eficacia is spelled E-F-I-C-A-C-I-A (8 letters) and appears 13 times per million words in written Spanish, the 5,594th most frequent Spanish word form (wordfreq, 2021 data). Eficacia is a Spanish feminine noun meaning “efficacy” (English Wiktionary, September 2026). The Spanish Wiktionary (Wikcionario) defines it as “Capacidad de lograr aquello que se pretende y que tambien aprenda a enfrentarse a los problemas de la vida”.
What does eficacia mean in English?
noun
- 1
feminineefficacy
- 2
feminineeffectiveness
Source: English Wiktionary, Spanish section, dump of September 2, 2026 (CC BY-SA 4.0).
How Spanish dictionaries define it
noun: 1. Capacidad de lograr aquello que se pretende y que tambien aprenda a enfrentarse a los problemas de la vida 2. capacidad de cumplir los objetivos marcados. 3. Capacidad que tiene un individuo, instructor, asesor, maestro para inducir la generación de determinados procesos de forma rápida, efectiva y con alta calidad.
The definition in the Spanish Wiktionary (Wikcionario), in Spanish.
Source: Spanish Wiktionary (Wikcionario), dump of September 1, 2026 (CC BY-SA 4.0), through kaikki.org.
Forms of eficacia
- eficacias plural
Source: English Wiktionary and Spanish Wiktionary (Wikcionario) (dumps of September 2, 2026 and September 1, 2026).
How do you pronounce eficacia?
- /efiˈkaθja/
- [e.fiˈka.θja]
- /efiˈkasja/
Sources: English Wiktionary, Spanish Wiktionary (Wikcionario) (dumps of September 2, 2026 and September 1, 2026); recordings from Wikimedia Commons.
English words that translate to eficacia
Source: the translation tables of the English Wiktionary, dump of September 2, 2026.
How common is eficacia in Spanish?
eficacia appears 13 times per million words in written Spanish.
Source: written frequency: wordfreq 3.1 (a 2021 snapshot of Wikipedia, subtitles, news, books, web text and social media).