Term: pinwheel: a wheel that has numerous pins that are set at right angles to its rim
Candidate hypernym: object: a tangible and visible entity; an entity that can cast a shadow → 1
Candidate hypernym: atmometer: an instrument that measures rate of evaporation of water → 0
Candidate hypernym: jewelry: an adornment (as a bracelet or ring or necklace) made of precious metals and set with gems (or imitation gems) → 0
Candidate hypernym: megaptera: humpback whales → 0
Candidate hypernym: francium: a radioactive element of the alkali-metal group discovered as a disintegration product of actinium → 0
Candidate hypernym: salivary duct: a duct through which saliva passes from the salivary gland into the mouth → 0
Candidate hypernym: elves: an acronym for emissions of light and very low frequency perturbations due to electromagnetic pulse sources; extremely bright extremely short (less than a msec) electrical flashes forming a huge ring (up to 400 km diameter) in the ionosphere → 0
Candidate hypernym: calabash: round gourd of the calabash tree → 0
Candidate hypernym: expression: the feelings expressed on a person's face → 0
Candidate hypernym: bucket shop: (formerly) a cheap saloon selling liquor by the bucket → 0
Candidate hypernym: quo warranto: a hearing to determine by what authority someone has an office or franchise or liberty → 0