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