barb >> /bɑrb/
Definition: [noun] A sharp projection near the end of an arrow, fishhook, or similar item, angled away from the main point so as to make extraction difficult.
Example: It was a simple hunting arrow, without a particularly sharp edge or barbs that would make it harder to remove.
Definition: [noun] A fleshy filament at the mouth of some fish, such as barbel and catfish.
Definition: [noun] A freshwater fish that typically has barbels around the mouth, popular in aquariums.
Example: Many Indian species like catfish, dwarf and giant gourami, and barbs are popular abroad and fetch good prices.