1. a silky case spun by the larva of many insects for protection during its transformation into an adult
2. something that envelops or surrounds protectively

1. to wrap or envelop protectively

Examples

• The caterpillar spun a cocoon around itself before becoming a butterfly.
• We found several moth cocoons attached to the tree branches.
• She wrapped herself in a cocoon of blankets on the cold morning.
• The wealthy family lived in a cocoon of privilege and luxury.
• The parents tried to cocoon their children from the harsh realities of life.
• He cocooned himself in his room to focus on studying.
• The small town seemed cocooned from the outside world.