Where does “worldbuilding” come from?

worldbuilding (English) comes from English building, from English -ing, from Old English -ing, from Old English -tūn, from Old English tūn, from Proto-West Germanic tūn, from Proto-Germanic tūną, from Gaulish dunum — smoke; mist, haze.

worldbuilding (English): The conception and description of a fictional...

Definitions

  1. The conception and description of a fictional...

Ancestry of “worldbuilding”, step by step

worldbuilding traces back through two separate lines of ancestry.

via English building

StepLanguageWordMeaning
1EnglishbuildingThe act or process by which something is built;...
2English-ingUsed to form gerunds, a type of verbal nouns,...
3Old English-ingForming nouns from verbs, indicating action,...
4Old English-tūnhomestead, village, town
5Old Englishtūnenclosure, yard; place; dwelling
6Proto-West Germanictūnfence
7Proto-Germanictūnąfence; enclosure
8Gaulishdunumfort; hill, hillfort
9Proto-Celticdūnomstronghold, rampart
10Proto-Indo-Europeandʰewh₂-smoke; mist, haze

via English World

StepLanguageWordMeaning
1EnglishWorldThe specific world, or any of several specific constituent worlds, that humans live in, among any other (real or possible) worlds
2Middle EnglishworldThe world, the planet; A dimension, realm, or...
3Old Englishweoroldworld
4Proto-West Germanicweraldiworld
5Proto-Germanicweraldizlifetime, worldly existence; mankind; world
6Proto-Germanicwerazman; husband
7Proto-Indo-EuropeanwiHrósman; husband; warrior, hero
8Proto-Indo-Europeanweyh₁-to chase, pursue; to suppress, persecute
Every word from Proto-Indo-European dʰewh₂-