infusorio

== Spanish == === Etymology === Borrowed from New Latin īnfūsōrium, from Latin īnfūsus, perfect passive participle of īnfundō (“to pour in, to cause to absorb, to sprinkle”). === Noun === infusorio m (plural infusorios) (zoology) infusoria === Further reading === “infusorio”, 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