Where does “CD” come from?

CD (Irish) comes from English CD, from Russian -шка.

CD (Irish): CD, compact disc

Definitions

  1. CD, compact disc

Ancestry of “CD”, step by step

StepLanguageWordMeaning
1EnglishCDThe corps diplomatique, or diplomatic corps of a...
2Russian-шка—
Every word from Russian -шка →Every word from English CD →
CD — Etymology, Origin & Word History | Etymology Explorer