(n) :
a fastener used in clothing, bags, etc, made up of two rows of teeth that are made to fit into each other by moving a slider along their length and opened again by moving the slider in the other direction
(n) :
a fastener used in clothing, bags, etc, made up of two rows of teeth that are made to fit into each other by moving a slider along their length and opened again by moving the slider in the other direction