equinoctial
What is another word for equinoctial? Here is its meaning, with related words and examples.
Adj — Relating to either the spring or the autumn equinox.
We haven't recorded synonyms for equinoctial yet. You can still read its full definition, where it comes from, or words that rhyme with it.
Etymology
Inherited from Middle English equinoctial, equinoccial, equinoxial, which came from Old French equinoxial, from Latin (circulus) aequinoctiālis, from aequinoctium + -alis.
Full origin of equinoctial →