Term: papilledema: swelling of the optic disc (where the optic nerve enters the eyeball); usually associated with an increase in intraocular pressure
Broader: edema: swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities | Unrelated: acanthocyte: an abnormal red blood cell that has thorny projections of protoplasm
Broader: edema: swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities | Unrelated: line spectrum: a spectrum in which energy is concentrated at particular wavelengths; produced by excited atoms and ions as they fall back to a lower energy level
Broader: edema: swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities | Unrelated: hood: (falconry) a leather covering for a hawk's head
Broader: edema: swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities | Unrelated: atmospheric phenomenon: a physical phenomenon associated with the atmosphere
Broader: edema: swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities | Unrelated: euclidean space: a space in which Euclid's axioms and definitions apply; a metric space that is linear and finite-dimensional
Broader: edema: swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities | Unrelated: tare: any of several weedy vetches grown for forage
Broader: edema: swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities | Unrelated: packer: a workman employed to pack things into containers
Broader: edema: swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities | Unrelated: crouton: a small piece of toasted or fried bread; served in soup or salads
Broader: edema: swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities | Unrelated: lardizabala: evergreen monoecious climbers of South America having dark mauve-blue edible berries
Broader: edema: swelling from excessive accumulation of watery fluid in cells, tissues, or serous cavities | Unrelated: rock opera: albums of rock music that aspired to the status of art; first appeared in the 1960s