Sometimes referred to as throw blankets, throws are just one type of blanket. Blankets can be any type of cover designed to provide warmth, and while throws are technically blankets, not all blankets are throws.
Why is a throw called a throw?
A "throw" is a piece of material used to cover a sofa (e.g. to keep it clean). It is large in area so it is "thrown" over the sofa. So if you put (or "throw") a pillow at random on a bed, this gives rise to its name.
What is the difference between a throw and an Afghan?
Blankets, throws and afghans are all fabric coverings that provide warmth. ... In general, a blanket is a large piece of fabric used for keeping warm typically as bedding; a throw is a small blanket often used as a decor element over a couch, and an afghan is a crocheted or knitted blanket.