a device consisting of two rows of metal or plastic teeth-like parts that are brought together by pulling a small sliding piece over them, used for closing openings in clothing, bags, etc.
I can't open my bag - the zip has stuck.
She struggled to zip up her jacket in the cold winter wind.
The backpack had a convenient zip pocket for storing small items.
Manufacturers use durable materials for the zip to ensure longevity.
After packing, make sure to zip the suitcase securely for travel.
