Where does “illustrate” come from?

illustrate (Latin) comes from Latin illustratus, 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.

illustrate (Latin): vocative masculine singular of illūstrātus

Definitions

  1. vocative masculine singular of illūstrātus

Ancestry of “illustrate”, step by step

StepLanguageWordMeaning
1Latinillustratusilluminated, lit up, having been illuminated;...
2LatinillustroI illuminate, brighten, light up; I elucidate,...
3Latinlūstrōto purify by means of a propitiatory sacrifice
4Latinlūstrumbog, morass, place where boars and swine wallow
5Old Latinloustrom
6Proto-Indo-Europeanlewkstrom
7Proto-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