Simple past tense and past participle of cocoon.(verb)
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Use "cocooned" in a sentence
"If the state fails, that would raise the hackles of the elite and most of Mexico's elite in Mexico City and Guadalajara are cocooned from the violence."
"As a general rule the more you are cocooned from the real world, the more likely you are to vote for a left party."
"Describing the species as "cocooned", Ferguson then lamented the present day "look at me" culture."