Where does “presidentialism” come from?

presidentialism (English) comes from English presidential, from English President, from Latin praesideo, from Latin prae-, from Proto-Italic prai-, from Proto-Indo-European preh₂-, from Proto-Indo-European per-, from Proto-Indo-European pr̥tós — passed , crossed.

presidentialism (English): A system of government by a president

Definitions

  1. A system of government by a president

Ancestry of “presidentialism”, step by step

presidentialism traces back through two separate lines of ancestry.

via English presidential

StepLanguageWordMeaning
1EnglishpresidentialPertaining to a president or presidency;...
2EnglishPresidentAn honorific for the head of state of a republic;...
3LatinpraesideoI sit before or in front of; I sit beforehand; I...
4Latinprae-before; in front; in charge
5Proto-Italicprai-pre-, before
6Proto-Indo-Europeanpreh₂-before, in front
7Proto-Indo-Europeanper-before, in front; first; to go through
8Proto-Indo-Europeanpr̥tóspassed , crossed

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 Proto-Indo-European pr̥tósEvery word from Proto-Indo-European per-Every word from Proto-Indo-European preh₂-