yum

1. 1
   interjection

   Said to show that food you are eating tastes really good.

   Yum, these cookies are still warm from the oven!

   She took one bite of the birthday cake and said, "Yum!"

   Similarmmm

   Oppositeyuck, ugh

   Note
2. 2
   adjectivecolloquial

   Tasting very good and pleasing to eat.

   This chocolate cake is so yum!

   The hot noodles were really yum after our long hike.

   Similardelicious, tasty, scrumptious, delectable

   Oppositeyuck

   Note
3. 3
   proper nounacronym

   Acronym of Yellowdog Updater, Modified. It is a tool that installs and updates programs on Linux computers.

   You can use yum to install new programs on a Linux computer.

   Type a quick yum command to update all your software at once.

   Note

Showing meanings only. Show all 3