• noun
• synonym
• antonym

• cold fusion (noun)
  1. a type of NUCLEAR FUSION (= the joining together of the centre of two atoms, which releases energy) which some scientists believe can happen at extremely low temperatures, but which other scientists believe is impossible
• fusion bomb (noun)
  1. another word for a HYDROGEN BOMB
• fusion cooking (noun)
  1. cooking that combines ingredients and techniques and seasonings from different cuisines
• fusion reactor (noun)
  1. a nuclear reactor that uses controlled nuclear fusion to generate energy
• heat of fusion (noun)
  1. heat absorbed by a unit mass of a solid at its melting point in order to convert the solid into a liquid at the same temperature
• nuclear fusion (noun)
  1. a NUCLEAR reaction in which the NUCLEI (= central parts) of atoms join together, which produces power without producing any waste
• nuclear fusion reaction (noun)
  1. a nuclear reaction in which nuclei combine to form more massive nuclei with the simultaneous release of energy
• optical fusion (noun)
  1. the combining of images from the two eyes to form a single visual percept
• spinal fusion (noun)
  1. correction of an unstable part of the spine by joining two or more vertebrae; usually done surgically but sometimes done by traction or immobilization
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