A set of all-enveloping or all-encompassing security measures and sanctions, esp. one imposed on military information in order to maintain secrecy.
| 单词 | θ127336 |
| 释义 | the mind > mental capacity > knowledge > hiding, concealing from view > keeping from knowledge > [noun] > making obscure > that which conceals or obscures > to provide security (1) security blanket1944 A set of all-enveloping or all-encompassing security measures and sanctions, esp. one imposed on military information in order to maintain secrecy. |
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