Dad’s snoring built an impenetrable sound barrier that scared away all thoughts of sleep.
Grandpa’s secret cookie hiding spot is impenetrable, mostly because he forgot where it is.
The swarm of mosquitoes formed an impenetrable buzzing cloud around us.
My baby brother’s diaper smell was so strong it felt like an impenetrable stink shield around him.
The bushes in our yard are so impenetrable that balls go in and come out as completely different balls.
The boy stood before an impenetrable wall of fog; his flashlight died. The fog was impenetrable, swallowing sound and light. He reached for a path; impenetrable branches barred him. His coat felt impenetrable, soaked and heavy. He laughed, stamping, and found the fog thinning — the impenetrable thing gave way, and he ran home.
🧑🎓 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.
