Where does “dispersalism” come from?

dispersalism (English) comes from English dispersal, from English disperse, from Middle English dispersioun, from Old French dispersion, from Latin dispertio, from Latin dis-, from Latin calceus, from Latin calx — small stone, pebble; gravel, rubble.

dispersalism (English): A biogeographical approach based on the idea of...

Definitions

  1. A biogeographical approach based on the idea of...

Ancestry of “dispersalism”, step by step

dispersalism traces back through two separate lines of ancestry.

via English dispersal

StepLanguageWordMeaning
1EnglishdispersalThe act or result of dispersing or scattering;...
2EnglishdisperseTo scatter in different directions; To break up...
3Middle Englishdispersioun
4Old Frenchdispersion
5LatindispertioI divide; I distribute; I assign
6Latindis-asunder, apart, in two; reversal, removal;...
7Latincalceusshoe
8Latincalxlimestone; chalk; the finish line
9Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English ism

StepLanguageWordMeaning
1EnglishismAn ideology, system of thought, or practice that...
2English-ismUsed to form nouns of action or process or result...
3Latin-ismus-ism
4Ancient Greek-ισμόςForms abstract nouns
5Ancient Greek-μόςForms abstract nouns
6Proto-Indo-European-mósCreates action/result nouns from verb stems
Every word from Ancient Greek χάλιξEvery word from Latin dis-Every word from Latin calx