Catalan

Noun

miríada f ‎(plural miríades)

1. myriad (set of ten thousand)
2. myriad (vast number)

Spanish

Etymology

From Late Latin myrias (genitive of myriadis), from Ancient Greek μυριάδος ‎(muriádos), genitive of μυριάς ‎(muriás, “number of 10,000”), from μύριος ‎(múrios, “numberless, countless, infinite”).

Noun

miríada f ‎(plural miríadas)

1. myriad