Term: cerebral aqueduct: a canal connecting the third and fourth ventricles
Broader: duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance | Unrelated: field of fire: the area that a weapon or group of weapons can cover effectively with gun fire from a given position
Broader: duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance | Unrelated: collar: a band of leather or rope that is placed around an animal's neck as a harness or to identify it
Broader: duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance | Unrelated: metamorphopsia: a defect of vision in which objects appear to be distorted; usually due to a defect in the retina
Broader: duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance | Unrelated: sanguine: a blood-red color
Broader: duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance | Unrelated: rumble: a servant's seat (or luggage compartment) in the rear of a carriage
Broader: duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance | Unrelated: hardware: major items of military weaponry (as tanks or missile)
Broader: duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance | Unrelated: router: a worker who routes shipments for distribution and delivery
Broader: duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance | Unrelated: syzygy: the straight line configuration of 3 celestial bodies (as the sun and earth and moon) in a gravitational system
Broader: duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance | Unrelated: asphyxia: a condition in which insufficient or no oxygen and carbon dioxide are exchanged on a ventilatory basis; caused by choking or drowning or electric shock or poison gas
Broader: duct: a bodily passage or tube lined with epithelial cells and conveying a secretion or other substance | Unrelated: stylus: a sharp pointed device attached to the cartridge of a record player