Where does “isoplethic” come from?

isoplethic (English) comes from English isopleth, from Ancient Greek πλῆθος, from Ancient Greek πλήθω, from Proto-Indo-European pleh₁- — to fill.

isoplethic (English): Relating to isopleths

Definitions

  1. Relating to isopleths

Ancestry of “isoplethic”, step by step

isoplethic traces back through two separate lines of ancestry.

via English isopleth

StepLanguageWordMeaning
1EnglishisoplethA line drawn on a map through all points having...
2Ancient Greekπλῆθοςa large number of things, a great number;...
3Ancient GreekπλήθωI am or become full, I swell; I go through a...
4Proto-Indo-Europeanpleh₁-to fill

via English ic

StepLanguageWordMeaning
1Englishicrelated or pertaining to; having the character of
Every word from Proto-Indo-European pleh₁-Every word from Ancient Greek πλήθωEvery word from Ancient Greek πλῆθος