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Definition of Barbel
1. Noun. Slender tactile process on the jaws of a fish. 
Definition of Barbel
1. n. A slender tactile organ on the lips of certain fishes.
Definition of Barbel
1. an organ of a fish [n -S]
Medical Definition of Barbel
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1. Noun. Slender tactile process on the jaws of a fish. 
1. n. A slender tactile organ on the lips of certain fishes.
1. an organ of a fish [n -S]
1. 
1.