Term: opisthotonos: severe spasm in which the back arches and the head bends back and heels flex toward the back
Candidate hypernym: spasm: a painful and involuntary muscular contraction → 1
Candidate hypernym: abutilon: herbs or shrubs or small trees: flowering maple; Indian mallow → 0
Candidate hypernym: gold standard: a monetary standard under which the basic unit of currency is defined by a stated quantity of gold → 0
Candidate hypernym: concoction: the invention of a scheme or story to suit some purpose → 0
Candidate hypernym: patent: a document granting an inventor sole rights to an invention → 0
Candidate hypernym: red underwing: moth having dull forewings and red-marked hind wings → 0
Candidate hypernym: crackdown: severely repressive actions → 0
Candidate hypernym: alimentary canal: tubular passage of mucous membrane and muscle extending about 8.3 meters from mouth to anus; functions in digestion and elimination → 0
Candidate hypernym: artichoke: a thistlelike flower head with edible fleshy leaves and heart → 0
Candidate hypernym: foggy bottom: United States Department of State, which is housed in a building in a low-lying area of Washington near the Potomac River → 0
Candidate hypernym: madderwort: any of numerous trees or shrubs or vines of the family Rubiaceae → 0