Where does “spamblock” come from?

spamblock (English) comes from English block, from French Bloc, from Middle French bloc, from Old French bloc, from Dutch blok, from Middle Dutch blok, from Old Dutch blok, from Proto-West Germanic blokk — thick plank, beam, pile, prop.

spamblock (English): Text inserted into an email address in order to...

Definitions

  1. Text inserted into an email address in order to...

Ancestry of “spamblock”, step by step

spamblock traces back through two separate lines of ancestry.

via English block

StepLanguageWordMeaning
1EnglishblockA substantial, often approximately cuboid, piece...
2FrenchBlocBloc — Bloc Québécois (Bloc québécois)
3Middle Frenchbloca considerable piece of something heavy, block
4Old Frenchbloclog, block
5Dutchbloka block; a street block; a political bloc
6Middle Dutchbloktreetrunk
7Old Dutchbloklog
8Proto-West Germanicblokkblock, log
9Proto-Germanicblukkąblock, log
10Proto-Indo-Europeanbhulg'-
11Proto-Indo-Europeanbhelg'-thick plank, beam, pile, prop

via English spam

StepLanguageWordMeaning
1EnglishspamUnsolicited bulk electronic messages; Any...
Every word from Proto-Indo-European bhelg'-
spamblock — Etymology, Origin & Word History | Etymology Explorer