Term: genus spirula: genus of small cephalopods with many-chambered spiral shells resembling those of the extinct belemnites
Candidate hypernym: mollusk genus: a genus of mollusks → 1
Candidate hypernym: oleander fern: tropical fern having leathery fronds resembling oleander; found from Asia to Polynesia → 0
Candidate hypernym: parts catalog: a list advertising parts for machinery along with prices → 0
Candidate hypernym: siderite: iron ore in the form of ferrous carbonate → 0
Candidate hypernym: nitric acid: acid used especially in the production of fertilizers and explosives and rocket fuels → 0
Candidate hypernym: upcast: air passage consisting of a ventilation shaft through which air leaves a mine → 0
Candidate hypernym: segregation: the act of segregating or sequestering → 0
Candidate hypernym: key: (basketball) a space (including the foul line) in front of the basket at each end of a basketball court; usually painted a different color from the rest of the court → 0
Candidate hypernym: military academy: an academy for training military officers → 0
Candidate hypernym: testicular artery: a branch of the aorta supplying the testicles → 0
Candidate hypernym: tankard: large drinking vessel with one handle → 0