Etsai

== Basque == === Etymology === Unknown, see etsai. === Pronunciation === IPA(key): /et͡s̺ai̯/, [e̞.t͡s̺ai̯] === Proper noun === Etsai anim the Devil, Satan Synonym: Satan Aatxe, a folkloric Basque spirit Synonym: Aatxe ==== Declension ====