Portuguese edit

Etymology edit

Inherited from Old Galician-Portuguese a fio.

Pronunciation edit

Adverb edit

a fio (not comparable)

  1. (idiomatic) uninterruptedly, continuously, constantly
    Synonym: ininterruptamente
    anos a fiofor years, uninterruptedly
  2. Used other than figuratively or idiomatically: see a,‎ fio.