Where does “unlucid” come from?

unlucid (English) comes from English lucid, from Latin lūcidus, from Latin lūceō, from Proto-Italic loukeō, from Proto-Indo-European lowkéye-, from Proto-Indo-European lewk- — bright; to shine; to see.

unlucid (English): Not lucid

Definitions

  1. Not lucid

Ancestry of “unlucid”, step by step

unlucid traces back through two separate lines of ancestry.

via English lucid

StepLanguageWordMeaning
1Englishlucidclear; easily understood; mentally rational;...
2Latinlūcidusclear, bright, shining, full of light
3Latinlūceōto be light, clear; to shine, glitter
4Proto-Italicloukeōcause to emit light, cause to shine, ignite
5Proto-Indo-Europeanlowkéye-
6Proto-Indo-Europeanlewk-bright; to shine; to see

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Proto-Indo-European lewk-Every word from Proto-Indo-European lowkéye-Every word from Proto-Italic loukeō