noun, feminine/kasˈtaɲa/plural: castañas
chestnut; strike, wallop (hard hit); bun, chignon (haircut); drunkenness; yawn (boring thing)
“Tiene 40 castañas” — He's 40 (years old)
Synonyms: torta, trastazo, beodez, bolencia, bomba, borrachería, castaña, chispa
Inherited from Old Spanish castanna, from Latin castanea, from Ancient Greek καστάνεια (kastáneia).