Where does “statefinder” come from?

statefinder (English) comes from English finder, from German Finder, from German -er, from Old High German -āri, from Proto-West Germanic -ārī, from Proto-Germanic -ārijaz, from Latin -ārius, from Proto-Italic *-āzios — Forms relational adjectives to nouns (and rarely numerals).

statefinder (English): A kind of geometrical parameter used in studying...

Definitions

  1. A kind of geometrical parameter used in studying...

Ancestry of “statefinder”, step by step

statefinder traces back through two separate lines of ancestry.

via English finder

StepLanguageWordMeaning
1EnglishfinderOne who finds or discovers something; An optical...
2GermanFinderfinder
3German-erForms agent nouns etc. from verbs, suffixed to...
4Old High German-āriused to form agent nouns
5Proto-West Germanic-ārī-er
6Proto-Germanic-ārijaz-er
7Latin-āriuser
8Proto-Italic*-āziosForms relational adjectives to nouns (and rarely numerals)

via English State

StepLanguageWordMeaning
1EnglishStateA current governing polity; The current governing...
2Middle Englishstatcondition
3Old Frenchestatstate; government; condition
4Latinstātusfixed, set, having been set
5Latinstōto stand
6Proto-Italicstaēōstand
7Proto-Indo-Europeansth₂éh₁yetito stand
8Proto-Indo-European*steh₂-
Every word from Proto-Italic *-āzios