mastelero

== Spanish == === Pronunciation === IPA(key): /masteˈleɾo/ [mas.t̪eˈle.ɾo] Rhymes: -eɾo Syllabification: mas‧te‧le‧ro === Noun === mastelero m (plural masteleros) (nautical) topsail ==== Related terms ==== === Further reading === “mastelero”, 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