2. arts goat's horn overflowing with produce: a painting or other representation of a goat's horn overflowing with fruits, flowers, and vegetables, used to symbolize plenty or prosperity
3. horn-shaped container: an ornament or container shaped like a goat's horn
4. mythology horn of goat that suckled Zeus: in Greek mythology, the horn of the goat that suckled Zeus
[Early 16th century. Via late Latin< Latin cornu copiae "horn of plenty"]