Aura popularis.—The gale of popular favour.

Auri sacra fames.—The accursed thirst for gold.

Auter droit.—Another’s right

Auter foit.—Another time.

Auter vie.—Another’s life.

Aut vincere aut mori.—Victory or death.

Auto-da-fé, Auto-de-fe.—An act of faith; burning of heretics.

Auxilium ab alto.—Help from on high.

Avant-coureur.—A forerunner.