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Atomic Energy Commission

noun
  1. a former federal agency (1946–75) created to regulate the development of the U.S. atomic energy program: functions transferred to the Nuclear Regulatory Commission. Abbreviation: AEC
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Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018

British Dictionary definitions for atomic energy commission

Atomic Energy Commission

noun
  1. (in the US) a federal board established in 1946 to administer and develop domestic atomic energy programmesAbbreviation: AEC
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Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

atomic energy commission in Culture

Atomic Energy Commission

An agency of the United States government from 1946 to 1974 that was charged with controlling and developing the use of atomic energy for civilian and military purposes. In 1974, the AEC was abolished, and its duties were divided between two new agencies: the Energy Research and Development Administration (now a part of the Department of Energy) and the Nuclear Regulatory Commission (NRC).

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The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.