Meaning ofzip upin English

Verb

1. to close with a zip
   Please zip up your jacket to stay warm.
   Synonyms:

   zipzip closedfastenclose up
   Antonyms:

   unzipopenunfastenundo
2. to stop talking; be silent
   The moderator asked the speaker to zip up and let others talk.
   Synonyms:

   shut uppipe downkeep quiethushclam up
   Antonyms:

   speak upspeak outtalkrambleprattle
3. to compress a computer file
   You need to zip up the large file before sending it via email.
   Synonyms:

   compresspackarchive
   Antonyms:

   unzipextractdecompress