equinoctial year


Also found in: Thesaurus.
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.equinoctial year - the time for the earth to make one revolution around the sun, measured between two vernal equinoxesequinoctial year - the time for the earth to make one revolution around the sun, measured between two vernal equinoxes
year - the period of time that it takes for a planet (as, e.g., Earth or Mars) to make a complete revolution around the sun; "a Martian year takes 687 of our days"
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.