Sam found an old octagon on the path. He ran his fingers along the octagon and counted: one, two, three, four, five, six, seven, eight corners. He placed the octagon on the gate, painted a bright sun in the octagon, and the children climbed in to play. The octagon held their secret; Sam laughed.
🧑🎓 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.
