English
gloriousness
From glorious + -ness.
Formed from glorious + -ness
Latin glōria ‘glory’
Latin glōriōsus ‘glorious, full of glory’
Anglo-Norman glorius
Middle English glorious ‘Recognised, acclaimed, well-known’
English glorious
Today it means
noun glory, the state or quality of being glorious
Language periods are conventional ranges, not dates for this word.
Etymograph / gloriousness