cocoon
Americannoun
-
the silky envelope spun by the larvae of many kinds of insects, as silkworms, serving as a covering for the insect during its stage as a pupa.
-
any of various similar protective coverings in nature, as the silky case in which certain spiders enclose their eggs.
-
a protective covering, usually consisting of polyvinyl chloride, sprayed over machinery, large guns on board ships, etc., to provide an airtight seal and prevent rust during long periods of storage.
-
any encompassingly protective or hermetic wrapping or enclosure resembling a cocoon.
a cocoon of gauze.
verb (used without object)
-
to produce a cocoon.
-
to spend time at home rather than going out to socialize, especially when enjoying comforting, quiet leisure activities or entertainment.
After a certain age you realize you’d rather skip the club and just cocoon with the hubby, watching a movie on the sofa.
verb (used with object)
-
to wrap or enclose tightly, as if in a cocoon.
The doctor cocooned the patient in blankets.
-
to provide (machinery, guns, etc.) with a protective, airtight covering by spraying with polyvinyl chloride or the like.
-
to envelop or surround protectively; insulate.
a political leader cocooned by his staff and his bodyguards.
noun
-
-
a silky protective envelope secreted by silkworms and certain other insect larvae, in which the pupae develop
-
a similar covering for the eggs of the spider, earthworm, etc
-
-
a protective spray covering used as a seal on machinery
-
a cosy warm covering
verb
-
A case or covering of silky strands spun by an insect larva and inhabited for protection during its pupal stage.
-
A similar protective structure, such as the egg cases made by spiders or earthworms.
Other Word Forms
- cocoonlike adjective
Etymology
Origin of cocoon
First recorded in 1690–1700; from French cocon, from Provençal coucoun “eggshell,” equivalent to coco “shell” (from Latin coccum; cochineal ) + French -on diminutive suffix
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
It was a place that seemed wrapped in a cocoon of nostalgia.
From Los Angeles Times
Or the part where we emerge from our cocoons and ask each other, in mock-amazement, whether this is really who we are.
From Salon
Something that understood the rhythm of a slow morning, thick socks, a fogged-up kitchen, the whole mood of wintertime cocooning.
From Salon
They open the infected pupa's cocoon, create small cuts in its outer surface, and apply formic acid, a natural antimicrobial compound produced by the workers themselves.
From Science Daily
Then in Spring, each forms a cocoon before emerging as an adult butterfly to lay its own eggs.
From BBC
Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.