Term: plutonium: a solid silvery grey radioactive transuranic element whose atoms can be split when bombarded with neutrons; found in minute quantities in uranium ores but is usually synthesized in nuclear reactors; 13 isotopes are known with the most important being plutonium 239
Candidate hypernym: chemical element: any of the more than 100 known substances (of which 92 occur naturally) that cannot be separated into simpler substances and that singly or in combination constitute all matter → 1
Candidate hypernym: circumflex: a diacritical mark (^) placed above a vowel in some languages to indicate a special phonetic quality → 0
Candidate hypernym: professional relation: the relation that exists when one person requests and is granted professional help from a qualified source → 0
Candidate hypernym: marriage brokerage: a business that arranges marriage contracts → 0
Candidate hypernym: multiplicand: the number that is multiplied by the multiplier → 0
Candidate hypernym: criminology: the scientific study of crime and criminal behavior and law enforcement → 0
Candidate hypernym: defense reutilization and marketing service: the organization in the Defense Logistics Agency that inventories and evaluates and sells reusable United States government surplus → 0
Candidate hypernym: atomizer: a dispenser that turns a liquid (such as perfume) into a fine mist → 0
Candidate hypernym: confinement: the act of restraining of a person's liberty by confining them → 0
Candidate hypernym: manipulative electronic deception: actions to eliminate revealing telltale indicators that could be used by the enemy (or to convey misleading indicators) → 0
Candidate hypernym: matzo meal: meal made from ground matzos → 0