RESPLENDENT

glorious, resplendent, splendid, splendiferous

(adjective) having great beauty and splendor; “a glorious spring morning”; “a glorious sunset”; “splendid costumes”; “a kind of splendiferous native simplicity”

Source: WordNet® 3.1

Etymology

Adjective

resplendent (comparative more resplendent, superlative most resplendent)

Shiny and colourful, and thus pleasing to the eye.

(mathematics) Exhibiting the property of resplendency in Peano arithmetic.

Source: Wiktionary

Re*splen"dent (-dent), a. Etym: [L. resplendens, -entis, p. pr. of resplendere to shine brightly; pref. re- re- + splendere to shine. See Splendid.]

Definition: Shining with brilliant luster; very bright.

– Re*splen"dent*ly, adv. With royal arras and resplendent gold. Spenser.

Source: Webster’s Unabridged Dictionary 1913 Edition