What does blister pack mean?

blister pack meaning in Law Dictionary

package with obvious plastic or material to secure a product inside it.

blister pack meaning in Business Dictionary

Retail bundle in which a definite or opaque plastic or metal-foil seal holds this product (usually capsules, tablets, or other forms of little things) against a sheet of card.

blister pack meaning in General Dictionary

packaging for which a product is sealed between a cardboard backing and obvious plastic address