Where does “macromodel” come from?

macromodel (English) comes from English model, from Middle French modelle, from Old Italian modello, from Vulgar Latin modellus, from Latin modulus, from Latin -ulus, from Proto-Italic -olos, from Proto-Italic -elos — Forms agent nouns from verbal roots.

macromodel (English): A macroscale model; To model on a large scale

Definitions

  1. A macroscale model; To model on a large scale

Ancestry of “macromodel”, step by step

macromodel traces back through two separate lines of ancestry.

via English model

StepLanguageWordMeaning
1EnglishmodelA person who serves as a subject for artwork or...
2Middle Frenchmodelletemplate; model; model; replica; reconstruction
3Old Italianmodello
4Vulgar Latinmodellus
5Latinmodulusa small measure or interval; a module; a water...
6Latin-ulusUsed to form a diminutive of a noun, indicating...
7Proto-Italic-olos
8Proto-Italic-elosForms desubstantival and deadjectival diminutive nouns
9Proto-Indo-European-e-lós
10Proto-Indo-European-lósForms agent nouns from verbal roots

via English macro

StepLanguageWordMeaning
1EnglishmacroVery large in scope or scale; Clipping of...
2Englishmacro-large; long; inclusive
3Frenchmacro-macro
4Latinmacro-large
5Ancient Greekμακρόςlong; tall, deep; far, distant
6Proto-Italicmakros
7Proto-Indo-Europeanmh₂ḱróslean, meager
8Proto-Indo-Europeanmeh₂ḱ-to raise, increase; long
Every word from Proto-Indo-European -lós