First Known Use: circa 1962
Dictionary
1BCD
noun \ˌbē-(ˌ)sē-ˈdē\
Definition of BCD
: a system of writing numbers in which each decimal digit is represented by its 4-digit binary equivalent <51 in BCD is 0101 0001>
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Origin of BCD
binary coded decimal
2BCD
abbreviation
Definition of BCD
bad conduct discharge
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