From Vulgar Latin *scoclus, *scoplus, from Classical Latin scopulus, from Ancient Greek σκόπελος (skópelos, “lookout place: hence peak, headland, promontory”). The Italian may have been borrowed from or influenced by a northern Italian language form such as Ligurian. Compare French écueil and Spanish escollo.
scoglio m (plural scogli)
- cliff, rock (in the sea); a reef
- (figuratively) difficulty, stumbling block
- (computing) bug (in a program)
- → Portuguese: escolho