Term: lumen: a cavity or passage in a tubular organ
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: preferment: the act of preferring
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: eve: the period immediately before something
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: vedalia: native to Australia; introduced elsewhere to control scale insects
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: freedom from search and seizure: a right guaranteed by the 4th amendment to the US Constitution
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: caffeine addict: someone addicted to caffeine
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: centrosome: small region of cytoplasm adjacent to the nucleus; contains the centrioles and serves to organize the microtubules
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: creeping juniper: low to prostrate shrub of Canada and northern United States; bronzed purple in winter
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: silicon bronze: a bronze with 2-3% silicon that is resistant to corrosion
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: lionet: a small or young lion
Broader: cavity: (anatomy) a natural hollow or sinus within the body | Unrelated: obsoleteness: the property of being out of date and not current