countermemo
noun
coun·ter·memo
| \ ˈkau̇n-tər-ˌme-(ˌ)mō
\
\
variants:
or counter-memo
plural countermemos
or counter-memos
Definition of countermemo
: a memorandum that challenges, questions, or opposes another
The JCS [Joint Chiefs of Staff] wrote an immediate countermemo, disagreeing with almost everything McNamara recommended …— Ann Finkbeiner
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