- transitiveTo open something using a zipper.
“He turned back and started unzipping a bag.”
- intransitiveTo come open by means of a zipper.
- transitiveTo restore (compressed data) to its original form, from a zip file.
Formsunzips(present, singular, third-person) · unzipping(participle, present) · unzipped(participle, past) · unzipped(past)