Term: heart surgery: any surgical procedure involving the heart
Candidate hypernym: operation: a medical procedure involving an incision with instruments; performed to repair damage or arrest disease in a living body → 1
Candidate hypernym: rough-legged hawk: large hawk of the northern hemisphere that feeds chiefly on small rodents and is beneficial to farmers → 0
Candidate hypernym: sombrero: a straw hat with a tall crown and broad brim; worn in American southwest and in Mexico → 0
Candidate hypernym: praya: colonial siphonophore of up to 130 ft long → 0
Candidate hypernym: alkali grass: plant of western North America having grasslike leaves and greenish-white flowers → 0
Candidate hypernym: kea: large brownish-green New Zealand parrot → 0
Candidate hypernym: finger spelling: an alphabet of manual signs → 0
Candidate hypernym: persian: the language of Persia (Iran) in any of its ancient forms → 0
Candidate hypernym: rock group: a band of musicians who play rock'n'roll music → 0
Candidate hypernym: host: any organization that provides resources and facilities for a function or event → 0
Candidate hypernym: sour: a cocktail made of a liquor (especially whiskey or gin) mixed with lemon or lime juice and sugar → 0