Meaning of SecDef | Babel Free
ˈsɛkˈdɛfDefinitions
The United States Defense Secretary, the civilian head of the Department of Defense of the United States of America, a cabinet secretary.
US
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
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