(e-qui-noc-tial) 4 syllables

Definition

adjective. 1 pertaining to an equinox or the equinoxes or to the equality of day and night; 2 of a plant having flowers that open and close at specific regular times

Example Sentence

The girls were practicing their solos for the equinoctial celebration.

Synonyms

relating to the equinox; happening at the equinox; pertaining to equinox

Antonyms

not related to the equinox

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equinoctial
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