From Proto-Italic *jokos, from Proto-Indo-European *yek- (“to speak”). Compare Old High German jehan, Welsh iaith, Breton yezh. Possibly cognate with English Yule, Danish Jule, Norwegian Bokmål Jul, Swedish Jul, and Norwegian Nynorsk jol.
Pratique falar e memorizar " iocus " e muitas outras palavras e frases em latim .