Term: pressurized water reactor: a nuclear reactor that uses water as a coolant and moderator; the steam produced can drive a steam turbine
Candidate hypernym: equipment: an instrumentality needed for an undertaking or to perform a service → 1
Candidate hypernym: gerris: type genus of the Gerrididae → 0
Candidate hypernym: teratogen: any agent that interferes with normal embryonic development: alcohol or thalidomide or X-rays or rubella are examples → 0
Candidate hypernym: discomfort: the state of being tense and feeling pain → 0
Candidate hypernym: psephology: the branch of sociology that studies election trends (as by opinion polls) → 0
Candidate hypernym: mormonism: the doctrines and practices of the Mormon Church based on the Book of Mormon → 0
Candidate hypernym: dampener: a device that dampens or moistens something → 0
Candidate hypernym: birch leaf miner: small black sawfly native to Europe but established in eastern United States; larvae mine the leaves of birches causing serious defoliation → 0
Candidate hypernym: samolus: genus of herbs usually growing in salt marshes: water pimpernels → 0
Candidate hypernym: rose moss: widely cultivated in many varieties for its fleshy moss-like foliage and profusion of brightly colored flowers → 0
Candidate hypernym: boondoggle: work of little or no value done merely to look busy → 0