Definition of "nuclear energy" []

• The energy released by a nuclear reaction, especially by fission or fusion. (noun)
• Nuclear energy regarded as a source of power. Also called atomic energy. (noun)

American Heritage(R) Dictionary of the English Language, Fifth Edition. Copyright (c) 2011 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

• "The fact that Iran is acting inconsistently with United Nations Security Council resolutions, that it's acting inconsistently with the requirements of the International Atomic Energy Agency and moving towards, we fear, a weapons-based program rather than a civil nuclear energy program, is very worrying for the region and very worrying for the international community."
• "Ph.D. at Göttingen University on nuclear energy law."
• "Some environmentalists think nuclear energy is the best practical alternative to fossil-based fuels; others vehemently oppose it."