from the base of βιβρώσκω; food (literally or figuratively), especially (ceremonially) articles allowed or forbidden by the Jewish law:--meat, victuals.
from πρός and κόπτω; to strike at, i.e. surge against (as water); specially, to stub on, i.e. trip up (literally or figuratively):--beat upon, dash, stumble (at).
from ἐπί and σκοπός (in the sense of ἐπισκοπέω); a superintendent, i.e. Christian officer in genitive case charge of a (or the) church (literally or figuratively):--bishop, overseer.