simple past tense and past participle of unzip

Not zipped (closed with a zip fastener). / Not zipped (compressed into a single and often smaller file, especially a zip file).

Third-person singular simple present indicative form of unzip

present participle of unzip

The act by which something is unzipped.

(transitive) To open something using a zipper. / (intransitive) To come open by means of a zipper. / (computing, transitive) To restore (compressed data) to its original form, from a zip file.

plural of unzipping