The robot’s luminous eyes were helpful at night, but creepy when it stared at my snack drawer.
Dad’s bald head became luminous in the sunlight, so we used it as a signal mirror to call the dog.
I painted my nails with luminous polish and accidentally scared myself when my hands floated out of the dark like zombie claws.
I used a luminous bookmark, and when I read under the covers, it looked like my book was quietly radioactive.
Fireflies are tiny insects with luminous bodies that glow in the dark to talk to each other.
At night, Lena found a luminous jar on the shoreline. The luminous light touched the wet sand, drew her small boat toward a luminous line across the dark sea. She held the jar; its luminous glow warmed her cold hands. The boat reached a luminous harbor; Lena laughed and kept the jar close, safe and bright.
🧑🎓 CEFR Level: C2 Proficient
This word is at the C2 level, which means it represents the highest mastery of English. It’s often used in specialized or highly formal contexts and helps you communicate with precision and subtlety, much like a native speaker.
Expanding your English vocabulary is one of the best ways to improve your pronunciation, spelling, and confidence in English. Watch the video above to memorize the word, understand its meaning, and see example sentences in action. Discover related words to grow your vocabulary naturally. Add words to your playlist for stress-free, effective learning—anytime, anywhere! Watch, learn, repeat.
