Where does “placial” come from?

placial (English) comes from English place, from Middle English place, from Old French place, from Latin platēa, from Ancient Greek πλατεῖα, from Ancient Greek πλατύς, from Proto-Indo-European pléth₂us, from Proto-Indo-European pleth₂- — flat.

placial (English): Relating to places, or to conceptions of place

Definitions

  1. Relating to places, or to conceptions of place

Ancestry of “placial”, step by step

placial traces back through two separate lines of ancestry.

via English place

StepLanguageWordMeaning
1EnglishplaceAn area; somewhere within an area; A location or...
2Middle EnglishplaceA place, area or spot; a part of the Earth or universe
3Old Frenchplaceplace; location
4Latinplatēabroad way, street
5Ancient Greekπλατεῖαfeminine nominative singular of πλατύς; feminine...
6Ancient Greekπλατύςwide, broad; flat, level; broad-shouldered
7Proto-Indo-Europeanpléth₂usflat, broad
8Proto-Indo-Europeanpleth₂-flat

via English spatial

StepLanguageWordMeaning
1EnglishspatialPertaining to space
2LatinspatiumSpace, room, extent; Distance between points; A...
3Proto-Indo-Europeanspéh₁-to succeed, to prosper
4Proto-Indo-Europeanspeh₁-to succeed, to prosper

Words derived from “placial

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