Equinoctal

adj

adj ·Rare ·Advanced level

Definitions

Adjective
  1. 1
    Alternative spelling of equinoctial (of or relating to an equinox). alt-of, alternative, not-comparable

    "When the vernal equinoctal sun passed from one zodiacal constellation to the next, an Age ended and a new one began:"

  2. 2
    Alternative spelling of equinoctial (of or relating to an equator). alt-of, alternative, not-comparable

    "During his last year at Cambridge, Darwin read Alexander von Humboldt's famous Personal Narrative of Travels to the Equinoctal Regions of South America During the Years 1799-1804, a book which awakened in him "a burning zeal […]"."

Synonyms

All synonyms
equinoctialequinoctial

Example

More examples

"When the vernal equinoctal sun passed from one zodiacal constellation to the next, an Age ended and a new one began:"

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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.