barrel knot is a noun meaning "a knot used for tying fishing leaders together; the ends of the two leaders are wrapped around each other two or three times". It carries one recorded sense.
a knot used for tying fishing leaders together; the ends of the two leaders are wrapped around each other two or three times
Definitions, synonyms and semantic relations for barrel knot come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.