English dictionary
366 days meaning and definition
Definition and meaning of 366 days at MeaningMonkey.org. 366 days meaning and definition in the English Dictionary.366 DAYS noun
Definition of 366 days (noun)
- in the Gregorian calendar: any year divisible by 4 except centenary years divisible by 400
- synonyms: bissextile year, intercalary year, leap year
Source: Princeton University Wordnet