Where does “planosol” come from?

planosol (English) comes from English plane, from Middle English plane, from Old French plane, from Latin platanus, from Greek πλάτανος, from Ancient Greek πλάτανος, from Ancient Greek πλατύς, from Proto-Indo-European pléth₂us — flat.

planosol (English): A soil with a light-coloured, coarse-textured...

Definitions

  1. A soil with a light-coloured, coarse-textured...

Ancestry of “planosol”, step by step

planosol traces back through two separate lines of ancestry.

via English plane

StepLanguageWordMeaning
1EnglishplaneOf a surface: flat or level; A level or flat...
2Middle Englishplane
3Old Frenchplane
4Latinplatanusplanetree, sycamore
5Greekπλάτανοςplane tree
6Ancient Greekπλάτανοςplanetree
7Ancient Greekπλατύςwide, broad; flat, level; broad-shouldered
8Proto-Indo-Europeanpléth₂usflat, broad
9Proto-Indo-Europeanpleth₂-flat

via English Sol

StepLanguageWordMeaning
1EnglishSolThe Sun, the star orbited by the Earth
2Old Frenchsolalone; sol; Old French coin
3Latinsolidumsolid
4Latinsolidussolid; A solidus: a Roman ~23-carat gold coin...
5Proto-Italicsoliðos
6Proto-Indo-Europeansolh₂-i-dʰ-o-sentire
7Proto-Indo-Europeansolh₂-whole

Words derived from “planosol

Every word from Proto-Indo-European pleth₂-Every word from Proto-Indo-European pléth₂usEvery word from Ancient Greek πλατύς