Etymology Explorer › EnglishWhere does “lucid” come from? Lucid comes from Latin lucidus, derived from Latin lux meaning light, from Proto-Italic louks, ultimately from Proto-Indo-European lewk- meaning to shine.
lucid (English): clear; easily understood; mentally rational;...
Definitions clear; easily understood; mentally rational;... Ancestry of “lucid”, step by step Step Language Word Meaning 1 Latin lūcidus clear, bright, shining, full of light 2 Latin lūceō to be light, clear; to shine, glitter 3 Proto-Italic loukeō cause to emit light, cause to shine, ignite 4 Proto-Indo-European lowkéye- — 5 Proto-Indo-European lewk- bright; to shine; to see
Words derived from “lucid”