Term: ultrasound: very high frequency sound; used in ultrasonography
Candidate hypernym: mechanical phenomenon: a physical phenomenon associated with the equilibrium or motion of objects → 1
Candidate hypernym: tree of heaven: deciduous rapidly growing tree of China with foliage like sumac and sweetish fetid flowers; widely planted in United States as a street tree because of its resistance to pollution → 0
Candidate hypernym: vasa efferentia: the several highly convoluted tubules that lead from the rete testis to the vas deferens and form the head of the epididymis → 0
Candidate hypernym: millpond: a pond formed by damming a stream to provide a head of water to turn a mill wheel → 0
Candidate hypernym: gam: a herd of whales → 0
Candidate hypernym: clubhouse: a building that is occupied by a social club → 0
Candidate hypernym: cork oak: medium-sized evergreen oak of southern Europe and northern Africa having thick corky bark that is periodically stripped to yield commercial cork → 0
Candidate hypernym: chlorophis: African green snakes → 0
Candidate hypernym: crosswind: wind blowing across the path of a ship or aircraft → 0
Candidate hypernym: canada thistle: European thistle naturalized in United States and Canada where it is a pernicious weed → 0
Candidate hypernym: cough: a sudden noisy expulsion of air from the lungs that clears the air passages; a common symptom of upper respiratory infection or bronchitis or pneumonia or tuberculosis → 0