Where does “polydispersive” come from?

polydispersive (English) comes from English dispersive, 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.

polydispersive (English): polydisperse

Definitions

  1. polydisperse

Ancestry of “polydispersive”, step by step

polydispersive traces back through two separate lines of ancestry.

via English dispersive

StepLanguageWordMeaning
1EnglishdispersiveThat becomes dispersed; That causes dispersion
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 poly

StepLanguageWordMeaning
1EnglishpolyPolytechnic; Polyethylene; Polyurethane
2LatinpoliumAlternative form of polion
3LatinpolionA strong-smelling plant, perhaps Teucrium...
4Ancient Greekπόλιονfelty germander
5Ancient Greekπολιόςgrey, grizzled, grizzly; bright, clear, serene; a...
6Proto-Hellenicpoľľósgrey
7Proto-Indo-EuropeanpolH-yós
8Proto-Indo-EuropeanpelH-pale, gray
Every word from Ancient Greek χάλιξ