Thayer's Greek Lexicon

 1. a little horn
2. the name of the fruit, Ceratonia silqua or carobtree (called also
John's Bread [from the notion that its pods, which resemble those
of the "locust", constituted the food of the Baptist]. This fruit
was shaped like a horn and has a sweet taste; it was and is used
not only for fattening swine, but as an article of food by the
lower classes.