adios

• POS: Interjection
• HYPHEN: ad=i=os

CIDE DICTIONARY

adios, interj. [Sp., fr. L. ad to + deus god. Cf. Adieu.].

 Adieu; farewell; good-by; -- chiefly used among Spanish-speaking people.  [Webster 1913 Suppl.]
" This word is often pronounced å*d, but the Spanish accent, though weak, is on the final syllable."  [Webster 1913 Suppl.]

OXFORD DICTIONARY

adios, int. goodbye.

Etymology

Sp. adi{oacute}s f. a to + Dios God