Term: cistern: an artificial reservoir for storing liquids; especially an underground tank for storing rainwater
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: stalagmite: a cylinder of calcium carbonate projecting upward from the floor of a limestone cave
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: smut grass: grass native to West Indies but common in southern United States having tufted wiry stems often infested with a dark fungus
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: noctuid moth: usually dull-colored medium-sized nocturnal moth; the usually smooth-bodied larvae are destructive agricultural pests
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: composite: considered the most highly evolved dicotyledonous plants, characterized by florets arranged in dense heads that resemble single flowers
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: bracteole: a small bract
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: cabala: an esoteric or occult matter resembling the Kabbalah that is traditionally secret
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: razor edge: an edge that is as sharp as the cutting side of a razor
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: kogia: pygmy sperm whales
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: boiled egg: egg cooked briefly in the shell in gently boiling water
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: dracunculus: tuberous herbaceous perennials: dragon arum