Phrase guide

tropical year

noun · 4 senses · updated from the 2026-07-25 local source snapshot

Definitions and examples are grouped by meaning. Pronunciation, history, word forms, translations, descendants, synonyms, antonyms, derived terms, and related words appear whenever the source provides them.

Sound

Pronunciation

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No pronunciation record was provided for this word.

1

noun

Meaning 1

The time that it takes for the Sun to return to the same position along the ecliptic, as viewed from the Earth, especially, completing a full cycle of seasons.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

2

noun

Meaning 2

A vernal equinox year; the time between two successive vernal equinoxes.

Definition source: English Wiktionary via Wiktextract

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

3

noun

Meaning 3

The time it takes for any astronomical object (such as a planet, dwarf planet, small Solar System body, or comet) in direct orbit around a star (such as the Sun) to make one revolution around the star, taking into account orbital precession.

Definition source: English Wiktionary via Wiktextract

Usage: broadly

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: none provided

Antonyms: none provided

4

noun

Meaning 4

the time for the earth to make one revolution around the sun, measured between two vernal equinoxes

Definition source: Princeton WordNet 3.0

No example sentence was provided for this meaning.

Meaning relationships

Synonyms: solar year, astronomical year, equinoctial year

Antonyms: none provided

Broader terms: year

History

Etymology

No etymology was provided for this word.

Across languages

Translations

14 source translations are retained for this English entry.

  • Chinese Mandarin: 回歸年 /回归年 (huíguīnián) — time between two successive vernal equinoxes
  • Chinese Mandarin: 太陽年 /太阳年 (tàiyángnián) — time between two successive vernal equinoxes
  • Finnish: trooppinen vuosi — time between two successive vernal equinoxes
  • Hungarian: szoláris év — time between two successive vernal equinoxes
  • Hungarian: tropikus év — time between two successive vernal equinoxes
  • Japanese: 回帰年 (kaikinen) — time between two successive vernal equinoxes
  • Japanese: 太陽年 (taiyōnen) — time between two successive vernal equinoxes
  • Korean: 회귀년 (hoegwinyeon) — time between two successive vernal equinoxes
  • Korean: 태양년 (taeyangnyeon) — time between two successive vernal equinoxes
  • Polish: rok zwrotnikowy — time between two successive vernal equinoxes
  • Portuguese: ano tropical — time between two successive vernal equinoxes
  • Romanian: an tropic — time between two successive vernal equinoxes
  • Romanian: an solar — time between two successive vernal equinoxes
  • Russian: тропи́ческий год (tropíčeskij god) — time between two successive vernal equinoxes