The word "baggie" is often used to describe a plastic bag that is used to hold small items. However, there are several other synonyms that can be used to describe this type of bag. Some of the commonly used synonyms include ziplock bag, poly bag, and resealable bag. Ziplock bags are typically made of plastic and have a zipper closure that allows the bag to be opened and closed easily. Poly bags are also made of plastic, but they do not have a zipper closure. Resealable bags are similar to ziplock bags, but they may use a different closure method such as a snap or self-adhesive seal.