Where does “preictally” come from?

preictally (English) comes from English preictal, from English pre, from Latin prae, from Proto-Italic prai, from Proto-Indo-European preh₂-, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

preictally (English): Occurring prior to an epileptic seizure

Definitions

  1. Occurring prior to an epileptic seizure

Ancestry of “preictally”, step by step

preictally traces back through two separate lines of ancestry.

via English preictal

StepLanguageWordMeaning
1EnglishpreictalBefore an ictal attack
2EnglishpreBefore; Precum, Cowper's fluid, pre-ejaculate; To...
3Latinpraebefore; in front; in front of
4Proto-Italicpraibefore; in front of
5Proto-Indo-Europeanpreh₂-before, in front
6Proto-Indo-Europeanper-before, in front; first; to go through
7Proto-Indo-Europeanpr̥tóspassed , crossed

via English ly

StepLanguageWordMeaning
1EnglishlyAbbreviation of light-year
2VietnameselyAlternative spelling of li
Every word from Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European preh₂-