luminoso
/lumiˈnoso/ · B2 · adj
luminous, bright
💡 luminoso = lumen (light) + -oso (full of) → full of light
From Latin lumen, meaning light, plus the Spanish suffix -oso, meaning full of, like -ous in English. Think of English luminous, luminary, and illuminate, which share the same root. Something luminoso is full of light.