Blanket

Meanings

A heavy, loosely woven fabric, usually large and woollen, used for warmth while sleeping or resting.
To cover with, or as if with, a blanket.
General; covering or encompassing everything.

Blanket: A blanket is a swath of soft cloth large enough either to cover or to enfold most of the user's body and thick enough to keep the body warm by trapping
Blanketing: Blanketing is a term used predominantly in the US to refer to receiver blocking, which is interference caused when a strong unwanted off-channel radio
Space blanket: A space blanket (also known as a Mylar blanket, emergency blanket, first aid blanket, safety blanket, thermal blanket, weather blanket, heat sheet, foil