illumination
🇺🇸
/ɪˌluːmɪˈneɪʃn/
🇬🇧
/ɪˌluːmɪˈneɪʃn/
light that makes things visible
The only illumination in the dark cave came from our small flashlight.
decorative lights for special events
The city's holiday illumination made the streets sparkle at night.
hand-painted pictures in old books
The ancient book's beautiful illumination showed detailed scenes from the story.
sudden clear understanding
Her sudden illumination about the problem helped her find the solution quickly.