oscurecer

== Spanish == === Alternative forms === obscurecer === Etymology === From oscuro (“dark”) +‎ -ecer. === Pronunciation === IPA(key): /oskuɾeˈθeɾ/ [os.ku.ɾeˈθeɾ] (Equatorial Guinea, Spain) IPA(key): /oskuɾeˈseɾ/ [os.ku.ɾeˈseɾ] (Latin America, Philippines) Rhymes: -eɾ Syllabification: os‧cu‧re‧cer === Verb === oscurecer (first-person singular present oscurezco, first-person singular preterite oscurecí, past participle oscurecido) to darken ==== Conjugation ==== ==== Derived terms ==== === Further reading === “oscurecer”, 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