"A blanket is a piece of soft cloth large enough either to cover or to enfold a great portion of the user´s body. It is usually ...
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used when a person goes to sleep or is otherwise at rest. It traps radiant bodily heat that otherwise would be lost through convection, helping to keep the user warm. Many children and adults use a blanket as a comfort object." - (en.wikipedia.org 24.10.2021)
