Where does “CD” come from?

CD (Chinese) comes from English cross-dresser, from English cross-dress, from English dress, from English -ing, from Old English -ing, from Old English -tūn, from Old English tūn, from Proto-West Germanic tūn — smoke; mist, haze.

CD (Chinese): CD, compact disk

Definitions

  1. CD, compact disk

Ancestry of “CD”, step by step

CD traces back through two separate lines of ancestry.

via English cross-dresser

StepLanguageWordMeaning
1Englishcross-dresserA person who wears clothing which society considers appropriate only for members of the opposite sex
2Englishcross-dressTo wear clothes typically associated with the...
3EnglishdressTo fit out with the necessary clothing; to...
4English-ingUsed to form gerunds, a type of verbal nouns,...
5Old English-ingForming nouns from verbs, indicating action,...
6Old English-tūnhomestead, village, town
7Old Englishtūnenclosure, yard; place; dwelling
8Proto-West Germanictūnfence
9Proto-Germanictūnąfence; enclosure
10Gaulishdunumfort; hill, hillfort
11Proto-Celticdūnomstronghold, rampart
12Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English CD

StepLanguageWordMeaning
1EnglishCDThe corps diplomatique, or diplomatic corps of a...
2Russian-шка
Every word from Proto-Indo-European dʰewh₂-Every word from Proto-Celtic dūnomEvery word from English -ing