1
general::
zip sth/sb up
[ M ]
to fasten a piece of clothing by using its zip, or to help someone close the zip on a piece of clothing they are wearing
• Could you zip me up, please?
• Zip up your jacket, it's cold out there.
Cambridge-Phrasal Verbs
2
general::
noun VERB + ZIP close, do up, fasten, pull (up), slide (up) | open, pull (down), slide (down), undo | get caught in The fabric got caught in the zip and tore. ZIP + VERB be/get stuck, stick The zip on my bag has stuck. | break | be open, be undone ZIP + NOUN fastener PREP. by a ~ The jacket was fastened by a zip at the front. | with a ~ a bag with a zip | ~ onCLOTHES
Oxford Collocations Dictionary