Meanings
adjectiveradious (comparative more radious, superlative most radious)
comparative more radious · superlative most radious
- obsoleteradiant
Origin
- Old Frenchradieuse
- Middle Englishradyouse
- Englishradious
From Middle English radyouse, radious, radiouse, radyvs, from Old French radieuse, variant of radieux; also compare Latin radiōsus.
More words from Middle English, Old French
Full word history & related roots →Rhymes & wordplay
Anagrams
Cite this entry
APA
radious. (n.d.). In WatkinsX Dictionary. Retrieved November 3, 2026, from https://dictionary.watkinsx.com/word/radious
MLA
“radious.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/radious. Accessed November 3, 2026.
Chicago
WatkinsX Dictionary, s.v. “radious,” accessed November 3, 2026, https://dictionary.watkinsx.com/word/radious.
Source: radious on Wiktionary, CC BY-SA 4.0.