Term: blue catfish: a large catfish of the Mississippi valley
Candidate hypernym: living thing: a living (or once living) entity → 1
Candidate hypernym: genus squilla: type genus of the family Squillidae → 0
Candidate hypernym: sodium sulphate: a solid white bitter salt used in manufacturing glass and paper and dyes and pharmaceuticals → 0
Candidate hypernym: rectangularity: the property of being shaped like a rectangle → 0
Candidate hypernym: retina: the innermost light-sensitive membrane covering the back wall of the eyeball; it is continuous with the optic nerve → 0
Candidate hypernym: stand oil: a thick oil comprised of linseed, tung, or soya oils which have been heated to over 300 C → 0
Candidate hypernym: footage: a rate of charging by the linear foot of work done → 0
Candidate hypernym: navigation light: light on an airplane that indicates the plane's position and orientation; red light on the left (port) wing tip and green light on the right (starboard) wing tip → 0
Candidate hypernym: viola da braccio: a member of the viol family with approximately the range of a viola → 0
Candidate hypernym: addition reaction: a chemical reaction in which one molecule is added to another → 0
Candidate hypernym: lumbar plexus: a plexus of nerves formed by the ventral branches of the first four lumbar nerves → 0