English
CEFR C1
unidentified
Rank #8106 in frequency ranking in frequency
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Meanings & Definitions
adjective
Example Sentences
"An unidentified object appeared in the night sky"
"She felt uneasy about the unidentified sound coming from the basement"
"I found an unidentified key in my pocket"
"Why is there an unidentified package on our doorstep?"
"Please report any unidentified persons near the building"
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