Compressed a file, or raced back & forth

verb

1. To move, act, or function with speed and vigor
2. To travel with a sharp hissing or humming sound
3. To impart speed or force to
4. To add zest, interest, or life to
5. To transport or propel with speed

verb

1. To close or open with or as if with a zipper
2. To enclose or wrap by fastening a zipper
3. To cause (a zipper) to open or shut
4. To become open, closed, or attached by means of a zipper

phrasal verb

1. To close or connect (something) with a zipper

   "He zipped up his jacket."

2. To use a zipper to fasten someone's clothing

   "Will you zip me up, please?"