Definition of "yum" in English

interjection

1. Indicating delight at the flavor of food.

   • Yum! This apple pie is delicious!

adjective

1. (informal) Delicious.

   • This apple pie is yum!

name

1. (computing) Acronym of Yellowdog Updater, Modified, a popular package manager in Linux.

   • Please run yum in non-caching mode to correct this header.