Definition of restricted data
: all data concerning the design, manufacture, and utilization of atomic weapons, the production of special nuclear material, or the use of special nuclear material in the production of energy but not including data declassified by the proper lawful authority
Love words? You must — there are over 200,000 words in our free online dictionary, but you are looking for one that’s only in the Merriam-Webster Unabridged Dictionary.
Join MWU now and get access to America’s largest dictionary, with:
- 300,000 words that aren't in our free dictionary
- Expanded definitions, etymologies, and usage notes
- Advanced search features
- Ad free!
Seen and Heard
What made you want to look up restricted data? Please tell us where you read or heard it (including the quote, if possible).