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Equinoctial Definition & Meaning

equinoctial
adjective
  1. relating to the vicinity of the equator
  2. relating to an equinox (when the lengths of night and day are equal)
noun
  1. the great circle on the celestial sphere midway between the celestial poles

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Frequently asked questions

What does equinoctial mean?
relating to the vicinity of the equator relating to an equinox (when the lengths of night and day are equal) the great circle on the celestial sphere midway between the celestial poles
What part of speech is equinoctial?
Equinoctial is an adjective and a noun.
How many definitions does equinoctial have?
Equinoctial has 3 definitions across 2 parts of speech (adjective, noun).

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