Luminous

1. (a.) Emitting self-generated light; as, a luminous body; a luminous color.

2. (a.) Illuminated; full of light; bright; as, many candles made the room luminous.

3. (a.) Enlightened; intelligent; also, clear; intelligible; as, a luminous mind.

Thesaurus Entries

ablaze, acute, aglow, alight, all-knowing, all-powerful, all-seeing, all-wise, almighty, apprehensible, bathed with light, beaming, beamy, bespangled, blushing, boundless, bright, bright and sunny, brightened, brilliant, burning, candescent, candlelit, changeless, clean-cut, clear, clear as crystal, clear as day, clear-cut, clear-eyed, coherent, comprehensible, connected, consistent, creating, creative, crisp, crystal, crystal-clear, crystalline, dazzling, defined, definite, direct, discerning, distinct, effulgent, enlightened, eternal, eternally the same, everlasting, explicit, express, fathomable, firelit, fluorescent, flushing, fulgent, gaslit, gleaming, gleamy, glinting, glistening, glorious, glowing, good, graspable, hallowed, highest, holy, illuminant, illuminated, immortal, immutable, in a blaze, incandescent, incisive, infinite, intelligible, irradiate, irradiated, irradiative, just, keen, knowable, lambent, lamping, lamplit, lanternlit, light as day, lighted, lightened, limitless, limpid, lit, lit up, loud and clear, loving, lucent, lucid, luciferous, lucific, luciform, luminant, luminative, luminescent, luminiferous, luminificent, lustrous, majestic, making, merciful, moonlit, numinous, omnipotent, omnipresent, omniscient, one, orient, pellucid, penetrating, perceptive, percipient, permanent, perpetual, perspicacious, perspicuous, phosphorescent, plain, radiant, refulgent, resplendent, rutilant, rutilous, sacred, shaping, sharp, shimmering, shining, shiny, simple, sovereign, spangled, sparkling, specific, star-spangled, star-studded, starbright, starlike, starlit, starry, straightforward, streaming, studded, suffused, sunlit, sunny, sunshiny, supreme, timeless, tinseled, translucent, transparent, transpicuous, ubiquitous, unambiguous, unbounded, unchanging, unconfused, undefined, understandable, unequivocal, univocal, unlimited, unmistakable, well-defined