semiplano

== Spanish == === Etymology === From semi- + plano. === Noun === semiplano m (plural semiplanos) half-plane === Adjective === semiplano (feminine semiplana, masculine plural semiplanos, feminine plural semiplanas) (geography) semi-flat === Further reading === “semiplano”, 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