Where does “macrobloc” come from?

macrobloc (French) comes from English macroblock, 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 — thick plank, beam, pile, prop.

macrobloc (French): macroblock

Definitions

  1. macroblock

Ancestry of “macrobloc”, step by step

StepLanguageWordMeaning
1EnglishmacroblockA block of adjacent pixels, typically a...
2EnglishblockA substantial, often approximately cuboid, piece...
3FrenchBlocBloc — Bloc Québécois (Bloc québécois)
4Middle Frenchbloca considerable piece of something heavy, block
5Old Frenchbloclog, block
6Dutchbloka block; a street block; a political bloc
7Middle Dutchbloktreetrunk
8Old Dutchbloklog
9Proto-West Germanicblokkblock, log
10Proto-Germanicblukkąblock, log
11Proto-Indo-Europeanbhulg'-
12Proto-Indo-Europeanbhelg'-thick plank, beam, pile, prop
Every word from Proto-Indo-European bhelg'-
macrobloc — Etymology, Origin & Word History | Etymology Explorer