Assertion: leap year | /r/Synonym | intercalary
Facets:
value: at the time
type: TEMPORAL
Source sentences:
text: Leap years are also known as intercalary or bissextile years.
text: It is the same calendar we use to this day, and it introduced a much more accurate method for dealing with leap years, although, at the time, leap years were referred to as bissextile years or intercalary years.