Where does “preperturbation” come from?

preperturbation (English) comes from English perturbation, from Middle French perturbation, from Old French perturbacion, from Latin perturbatio, from Latin -tiō, from Latin dissertātiō, from Latin dissertus, from Latin disserere — small stone, pebble; gravel, rubble.

preperturbation (English): Prior to perturbation

Definitions

  1. Prior to perturbation

Ancestry of “preperturbation”, step by step

preperturbation traces back through two separate lines of ancestry.

via English perturbation

StepLanguageWordMeaning
1EnglishperturbationAgitation; the state of being perturbed; A small...
2Middle Frenchperturbation
3Old Frenchperturbacion
4Latinperturbatioconfusion; disturbance, disorder; commotion
5Latin-tiōtion, -ation, -ing
6Latindissertātiō(spoken) dissertation, discourse, disquisition
7Latindissertusarranged, disposed; explained
8Latindissereresecond-person singular future passive indicative...
9Latindis-asunder, apart, in two; reversal, removal;...
10Latincalceusshoe
11Latincalxlimestone; chalk; the finish line
12Ancient Greekχάλιξsmall stone, pebble; gravel, rubble

via English pre

StepLanguageWordMeaning
1EnglishpreBefore; Precum, Cowper's fluid, pre-ejaculate; To...
2Latinpraebefore; in front; in front of
3Proto-Italicpraibefore; in front of
4Proto-Indo-Europeanpreh₂-before, in front
5Proto-Indo-Europeanper-before, in front; first; to go through
6Proto-Indo-Europeanpr̥tóspassed , crossed
Every word from Ancient Greek χάλιξ