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Where does “sesquipedalianism” come from?

sesquipedalianism (English) comes from Latin sesquipedalis, from Latin pedalis, from Latin pēs, from Ancient Greek μέτρον, from Ancient Greek -τρον, from Proto-Hellenic -tron, from Proto-Indo-European -trom, from Proto-Indo-European -tḗr — Derives agent nouns from verbs, denoting someone...

sesquipedalianism (English): The practice of using long, sometimes obscure,...

Definitions

  1. The practice of using long, sometimes obscure,...

Ancestry of “sesquipedalianism”, step by step

StepLanguageWordMeaning
1LatinsesquipedalisA foot and a half, half a yard; A foot and a half...
2Latinpedalisfoot; measuring one foot long
3Latinpēs—
4Ancient Greekμέτρονsomething used to measure: measure, rule, weight;...
5Ancient Greek-τρονForms instrument nouns
6Proto-Hellenic-tronForms instrument nouns from verb stems
7Proto-Indo-European-tromForms nouns denoting a tool or instrument
8Proto-Indo-European-tḗrDerives agent nouns from verbs, denoting someone...
Every word from Proto-Indo-European -tḗr →