fondillo

== Spanish == === Etymology === From fondo + -illo. === Pronunciation === Syllabification: fon‧di‧llo === Noun === fondillo m (plural fondillos) seat; crotch (of trousers) bottom; rear end; derriere === Further reading === “fondillo”, 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