what's dm mean
Meaning 1. Direct message. Definition. DM is a social media acronym that means direct message. It refers to a Twitter or Instagram message sent directly to a follower. A DM may also be called a private message or simply message..
A direct message, a DM for short, is a post sent privately to another Twitter user while signed on to the platform. In order to send a DM to another user, that person must be following you. You cannot send a direct message to a user who isn't part of your network. Conversely, you can also only receive a DM from users your follow. Take note that, like posts, a DM has to be under 140 characters.