Term: skip distance: the shortest distance that permits radio signals (of a given frequency) to travel from the transmitter to the receiver by reflection from the ionosphere
Broader: distance: size of the gap between two places | Unrelated: women's army corps: an army corps that was organized in World War II but is no longer a separate branch of the United States Army
Broader: distance: size of the gap between two places | Unrelated: purse string: a drawstring used to close the mouth of a purse
Broader: distance: size of the gap between two places | Unrelated: proxy: a power of attorney document given by shareholders of a corporation authorizing a specific vote on their behalf at a corporate meeting
Broader: distance: size of the gap between two places | Unrelated: endocarditis: inflammation of the endocardium and heart valves
Broader: distance: size of the gap between two places | Unrelated: pea: the fruit or seed of a pea plant
Broader: distance: size of the gap between two places | Unrelated: barrel: a cylindrical container that holds liquids
Broader: distance: size of the gap between two places | Unrelated: bayberry: deciduous aromatic shrub of eastern North America with grey-green wax-coated berries
Broader: distance: size of the gap between two places | Unrelated: screening: testing objects or persons in order to identify those with particular characteristics
Broader: distance: size of the gap between two places | Unrelated: modernization: making modern in appearance or behavior
Broader: distance: size of the gap between two places | Unrelated: propulsion: a propelling force