age quid agas (L.), do what you are doing—i.e. with all your powers.
agerasia (Gr.), a hearty and healthy old age.
agger (L.), a mound, rampart.
a giorno (It.), like daylight.
agnus castus (L.), the chaste-tree or Abraham's balm, a species of vitex.
agonothetes (Gr.), one who managed public games in ancient Greece.
à grands frais (Fr.), at great expense.
agréments (Fr.), graceful courtesies, charms, blandishments.
à haute voix (Fr.), aloud.
Ahriman, the principle of evil and darkness in the Old Persian mythology—the opposite of Ormuzd (q.v. in Dict.).