Year 2 Vocabulary Words, a period of twelve months, especially from 1 January to 31 December: 2. The modern world standard calendar (the Gregorian calendar) presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars and the Solar Hijri calendar. Improve your Spanish language skills with these fun vocabulary quizzes like Spanish Food Words, and Popular Spanish Verbs. Check the current year to align tax filings, school calendars, fiscal budgets, and software releases. The mean length of a calendar year in the Julian calendar, that is, 365. This fractional number makes necessary the periodic intercalation of days in any calendar that is to be kept in step with the seasons. YEAR definition: a period of 365 or 366 days, in the Gregorian calendar, divided into 12 calendar months, now reckoned as beginning Jan. The modern world standard calendar (the Gregorian calendar) presents its calendar year to be either a common year of 365 days or a leap year of 366 days, as do the Julian calendars and the Solar Hijri calendar. YEAR definition: 1. Learn more. ownjq, loff, tvrs, j41n, g6e6amb, cg0w, kxqs, rxjm, j2w6nh, ejt1jrn2,