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SecDef. In DICTIOUS you will not only get to know all the dictionary meanings for the word
SecDef, but we will also tell you about its etymology, its characteristics and you will know how to say
SecDef in singular and plural. Everything you need to know about the word
SecDef you have here. The definition of the word
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English
Pronunciation
Noun
SecDef (plural SecDefs)
- (US, government, military) Abbreviation of Secretary of Defense, civilian head of the US Department of Defense.
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