The annual cycle of liturgical seasons in Christian churches, usually beginning from the Advent.

solar year

(Britain, accounting) Synonym of fiscal year

(informal) A regular calendar year, as opposed to a dog year or the "year" of any other animal species.

Alternative form of yesteryear

The year adopted by any nation for the computation of time.

(astronomy, historical) One complete precession of the equinox, approximately 25,765 years. / (astronomy, historical) Any real or imagined cycle with astronomical or astrological significance.

Alternative spelling of yearlong.

Alternative spelling of yearlong.

The time taken for the Earth to complete one revolution with respect to its apsides, usually defined as the time between perihelion passages.