Where does “unradiant” come from?

unradiant (English) comes from English radiant, from Middle French radiant, from Latin radiantis, from Latin radiare, from Latin radius, from English -án, from Middle English -an.

unradiant (English): Not radiant

Definitions

  1. Not radiant

Ancestry of “unradiant”, step by step

unradiant traces back through two separate lines of ancestry.

via English radiant

StepLanguageWordMeaning
1EnglishradiantRadiating light and/or heat; Emitted as...
2Middle Frenchradiant
3Latinradiantisgenitive masculine singular of radiāns; genitive...
4Latinradiarepresent active infinitive of radiō; second-person...
5Latinradiusray; staff, rod; spoke
6English-ánOf or pertaining to;. Often added to words of Latin origin, but also used with words of other origins. When a word ends in a
7Middle English-an

via English un

StepLanguageWordMeaning
1EnglishunOne
Every word from Middle English -anEvery word from English -ánEvery word from Latin radius