equinoccial

== Spanish == === Etymology === Borrowed from Latin aequinoctiālis, from aequinoctium (“equinox”). === Pronunciation === IPA(key): /ekinoɡˈθjal/ [e.ki.noɣ̞ˈθjal] (Equatorial Guinea, Spain) IPA(key): /ekinoɡˈsjal/ [e.ki.noɣ̞ˈsjal] (Latin America, Philippines) Rhymes: -al Syllabification: e‧qui‧noc‧cial === Adjective === equinoccial m or f (masculine and feminine plural equinocciales) (astronomy) equinoctial ==== Derived terms ==== ==== Related terms ==== === Further reading === “equinoccial”, in Diccionario de la lengua española [Dictionary of the Spanish Language] (in Spanish), online version 23.8.1, Royal Spanish Academy [Spanish: Real Academia Española], 15 December 2025