Intercalary month of the Roman calendar, typically occurring every 2–3 years, whose distribution was sometimes changed for political reasons; abolished by Julius Caesar with the Julian calendar in 46 BCE
mese intercalare del calendario romano antico (it)
mois intercalaire du calendrier romain (fr)
intercalary month of the Roman calendar, typically occurring every 2–3 years, whose distribution was sometimes changed for political reasons; abolished by Julius Caesar with the Julian calendar in 46 BCE (en)
skottmånad i romerska kalendern (sv)
mes intercalar del calendario romano creado para ser insertado cada dos o tres años para alinear el calendario con el año solar (es)