Where does “illustrative” come from?

illustrative (French) comes from French illustratif, from French illustrer, from Latin illustro, from Latin lūstrō, from Latin lūstrum, from Old Latin loustrom, from Proto-Indo-European lewkstrom, from Proto-Indo-European lewk- — bright; to shine; to see.

illustrative (French): feminine singular of illustratif

Definitions

  1. feminine singular of illustratif

Ancestry of “illustrative”, step by step

StepLanguageWordMeaning
1Frenchillustratifillustrative
2Frenchillustrerto illustrate
3LatinillustroI illuminate, brighten, light up; I elucidate,...
4Latinlūstrōto purify by means of a propitiatory sacrifice
5Latinlūstrumbog, morass, place where boars and swine wallow
6Old Latinloustrom
7Proto-Indo-Europeanlewkstrom
8Proto-Indo-Europeanlewk-bright; to shine; to see
Every word from Proto-Indo-European lewk-Every word from Proto-Indo-European lewkstromEvery word from Old Latin loustrom
illustrative — Etymology, Origin & Word History | Etymology Explorer