Term: vacuum flask: flask with double walls separated by vacuum; used to maintain substances at high or low temperatures
Candidate hypernym: container: any object that can be used to hold things (especially a large metal boxlike object of standardized dimensions that can be loaded from one form of transport to another) → 1
Candidate hypernym: halesia: deciduous small trees or shrubs of China and eastern North America → 0
Candidate hypernym: pass: any authorization to pass or go somewhere → 0
Candidate hypernym: fauld: a piece of armor plate below the breastplate → 0
Candidate hypernym: pseudolarix: one species: golden larch → 0
Candidate hypernym: digestive: any substance that promotes digestion → 0
Candidate hypernym: obviation: the act of preventing something by anticipating and disposing of it effectively → 0
Candidate hypernym: sheet metal: sheet of metal formed into a thin plate → 0
Candidate hypernym: indri: large short-tailed lemur of Madagascar having thick silky fur in black and white and fawn → 0
Candidate hypernym: package: a collection of things wrapped or boxed together → 0
Candidate hypernym: passe-partout: a mounting for a picture using gummed tape → 0