Term: ground wave: a radio wave propagated on or near the earth's surface
Broader: physical phenomenon: a natural phenomenon involving the physical properties of matter and energy | Unrelated: hydnaceae: tooth fungi
Broader: physical phenomenon: a natural phenomenon involving the physical properties of matter and energy | Unrelated: burnous: a long hooded cloak woven of wool in one piece; worn by Arabs and Moors
Broader: physical phenomenon: a natural phenomenon involving the physical properties of matter and energy | Unrelated: pandurate leaf: a fiddle-shaped leaf
Broader: physical phenomenon: a natural phenomenon involving the physical properties of matter and energy | Unrelated: coughing up: the act of expelling (food or phlegm) by coughing
Broader: physical phenomenon: a natural phenomenon involving the physical properties of matter and energy | Unrelated: soap bubble: a bubble formed by a thin soap film
Broader: physical phenomenon: a natural phenomenon involving the physical properties of matter and energy | Unrelated: celtuce: leaves having celery-like stems eaten raw or cooked
Broader: physical phenomenon: a natural phenomenon involving the physical properties of matter and energy | Unrelated: fox hunting: mounted hunters follow hounds in pursuit of a fox
Broader: physical phenomenon: a natural phenomenon involving the physical properties of matter and energy | Unrelated: fandango: a provocative Spanish courtship dance in triple time; performed by a man and a woman playing castanets
Broader: physical phenomenon: a natural phenomenon involving the physical properties of matter and energy | Unrelated: sage green: the color of sage leaves
Broader: physical phenomenon: a natural phenomenon involving the physical properties of matter and energy | Unrelated: earplug: a plug of cotton, wax, or rubber that is fitted into the ear canal for protection against the entry of water or loud noise