DM

Noun

 * 1)  adamsite, diphenylaminechlorarsine
 * 2)  driving motor car
 * 3)    type of message on social media platforms.
 * 4)  A  boot or shoe.
 * 1)  adamsite, diphenylaminechlorarsine
 * 2)  driving motor car
 * 3)    type of message on social media platforms.
 * 4)  A  boot or shoe.
 * 1)  adamsite, diphenylaminechlorarsine
 * 2)  driving motor car
 * 3)    type of message on social media platforms.
 * 4)  A  boot or shoe.
 * 1)  driving motor car
 * 2)    type of message on social media platforms.
 * 3)  A  boot or shoe.
 * 1)    type of message on social media platforms.
 * 2)  A  boot or shoe.
 * 1)  A  boot or shoe.
 * 1)  A  boot or shoe.
 * 1)  A  boot or shoe.
 * 1)  A  boot or shoe.
 * 1)  A  boot or shoe.
 * 1)  A  boot or shoe.

Verb

 * 1) To Dungeon Master; to perform as a dungeon master; to run a tabletop role-playing game.
 * 2) To communicate by direct message, usually on a social website.
 * 1) To communicate by direct message, usually on a social website.

Proper noun

 * 1)   a national newspaper

Phrase

 * , to/for the Spirits of the Dead, to/for the Spirit of the Deceased.

Usage notes
Extremely common as an initial formula on classical and late Roman tombstones, both pagan and Christian. Compare in Roman letter-writing.