I. noun Etymology: binary coded decimal Date: circa 1962 a system of writing numbers in which each decimal digit is represented by its 4-digit binary equivalent , II. abbreviation bad conduct discharge
BCD
Meaning of BCD in English
Merriam Webster. Explanatory English dictionary Merriam Webster. Толковый словарь английского языка Мерриам-Уэбстер. 2012