Definitions

1. noun

a block of memory, especially one in a computer that can be accessed and manipulated as a single unit.

“The program used a large array of mem to store data.”

2. verb

to remember or recall something.

“I tried to mem the phone number, but it slipped my mind.”

3. verb

to post a memory or a piece of content on social media, especially on Instagram.

“She tried to mem her vacation on Instagram.”