ziplock


zip·lock

Z5022000 (zĭp′lŏk′)adj. Opening and closing by means of a sliding plastic fastener that forms a tight seal by fitting a thin raised strip into a corresponding groove: a ziplock storage bag.
[Probably alteration of Ziploc, a trademark for a plastic storage bag (taken as a compound of zip lock).]

ziplock

(ˈzɪpˌlɒk) adj(of resealable plastic storage bags) fastened or sealed with interlocking plastic grooves and ridges