Etymology Explorer › English

Where does “polydispersity” come from?

polydispersity (English) comes from English polydisperse, 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.

polydispersity (English): The state of being polydisperse; A measure of the...

Definitions

  1. The state of being polydisperse; A measure of the...

Ancestry of “polydispersity”, step by step

StepLanguageWordMeaning
1EnglishpolydisperseHaving a range of particle sizes; Synonym of...
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
Every word from Ancient Greek χάλιξ →