There is reasoning behind calling the 366-day-year a leap year and all the other’s common years. But I don’t buy it. If there is an extra day, how is that a leap? Leaping implies jumping over or skipping something. Calling all the 365-day-years leap years and the others common years doesn’t make sense either. So welcome to a trip year. Wait. That sounds too hippy. Slip year? Or whatever other word you come up with.
year +1