English
CEFR C1
frontier
Rank #8595 in frequency ranking in frequency
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Meanings & Definitions
noun
Example Sentences
"She felt a thrill standing at the frontier of a new adventure"
"We crossed the frontier into a new country"
"The old map showed a frontier where the forest ended"
"What lies beyond the final frontier of space?"
"Push past your fears and explore the frontier of your abilities"
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