Term: tennis ball: ball about the size of a fist used in playing tennis
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: deep freeze: temporary inactivity or suspension
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: curandera: a Mexican woman who practices healing techniques inherited from the Mayans
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: coagulant: an agent that produces coagulation
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: lightning: the flash of light that accompanies an electric discharge in the atmosphere (or something resembling such a flash); can scintillate for a second or more
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: felt fern: east Asian fern having fronds shaped like tongues; sometimes placed in genus Cyclophorus
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: francophile: an admirer of France and everything French
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: emergency procedure: (medicine) a procedure adopted to meet an emergency (especially a medical emergency)
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: gunpowder: a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: gallinule: any of various small aquatic birds of the genus Gallinula distinguished from rails by a frontal shield and a resemblance to domestic hens
Broader: object: a tangible and visible entity; an entity that can cast a shadow | Unrelated: house: aristocratic family line