Definition: Abundantia ("Abundance"), a Roman goddess, the personification
of prosperity and good fortune. Modelled after the Greek Demeter,
Abundantia is practically identical with Copia, Annona and similar
goddesses. On the coins of the later Roman emperors she is
frequently represented holding a cornucopia, from which she
shakes her gifts, thereby at the same time indicating the
liberality of the emperor or empress. She may be compared
with Domina Abundia (Old Fr. Dame Habonde, Notre Dame
d'Abondance), whose name often occurs in poems of the Middle
Ages, a beneficent fairy, who brought plenty to those whom she
visited (Grimm, Teutonic Mythology, tr. 1880, i. 286-287).

