Where does “interpersonal” come from?

Interpersonal derives from Latin inter- meaning "between" and Latin per- meaning "through," combined with Latin sonus meaning "sound," plus the Latin suffix -alis, tracing back to Proto-Indo-European wel-.

interpersonal (English): Between two or more people

Definitions

  1. Between two or more people

Ancestry of “interpersonal”, step by step

StepLanguageWordMeaning
1EnglishpersonalPertaining to human beings as distinct from...
2Middle Englishpersonal
3Old Frenchpersonelpersonal
4Latinpersōnālispersonal; of or belonging to a person
5Latinpersōnamask
6Etruscan𐌘𐌄𐌓𐌔𐌖a mask; a masked individual, often performing in...
7Ancient Greekπρόσωπονface, visage, countenance; front; mask
8Ancient Greekὤψto the eye; in the face; eye
9Proto-Hellenicókʷseye
10Proto-Indo-Europeanh₃ókʷseye
11Proto-Indo-Europeanh₃ekʷ-to see; eye

Words derived from “interpersonal

Every word from Proto-Indo-European h₃ekʷ-
interpersonal — Etymology, Origin & Word History | Etymology Explorer