Where does “desmear” come from?

desmear (English) comes from English de, from Chinese 德, from Mandarin 德意志, from German Deutsch, from Old High German diutsch, from Old High German diutisc, from Proto-West Germanic þiudisk, from Proto-Germanic þiudiskaz — to swell; to crowd; to be strong.

desmear (English): To remove debris from a printed circuit board after holes have been drilled in it

Definitions

  1. To remove debris from a printed circuit board after holes have been drilled in it

Ancestry of “desmear”, step by step

desmear traces back through two separate lines of ancestry.

via English de

StepLanguageWordMeaning
1EnglishdeTo do; Pronunciation spelling of the; A...
2Chinese
3Mandarin德意志
4GermanDeutschGerman
5Old High Germandiutsch
6Old High GermandiutiscAlternative form of diutisk; popular, vernacular;...
7Proto-West Germanicþiudiskof the people, popular, vernacular
8Proto-Germanicþiudiskazof the people, popular; of the tribe
9Proto-Germanicþeudōpeople, tribe
10Proto-Indo-Europeantewtéh₂people, tribe
11Proto-Indo-Europeantewh₂-to swell; to crowd; to be strong

via English smear

StepLanguageWordMeaning
1EnglishsmearTo spread (a substance, especially one that colours or is dirty) across a surface by rubbing
2Middle Englishsmeren
3Old Englishsmerianto laugh at
4Proto-West Germanic*smirwijanto smear
5Proto-Germanicsmirwijanąto smear, anoint
6Proto-Germanic-janąDerives denominatives from nouns and factitives...
7Proto-Indo-European-yétiCreates intransitive, often deponent,...
8Proto-Indo-Europeanyé-
9Chichewaiyehe, she
Every word from Proto-Indo-European tewh₂-
desmear — Etymology, Origin & Word History | Etymology Explorer