Definition of DOS

The Meaning of DOS

You have found the definitive source for the meaning of DOS. This page contains all the definitions of DOS, crowd sourced, moderated and curated by real people who care about the true definitions of DOS.

The Top Definition of DOS

The most popular meaning of DOS is: Denial of Service

What Other Meanings of DOS Are There?

  1. Disk Operating System
  2. Add your own definition of DOS.

What is DOS?

DOS is Denial of Service

DOS Means

The definition of DOS is "Denial of Service".

DOS Definition

The meaning of DOS

DOS means Denial of Service.

Now you understand the definition of DOS - DOS means "Denial of Service".

We're glad to be of assistance. Click here to thank us:

What does DOS mean? DOS is an acronym, abbreviation or slang word that is explained above. If you ever forget what DOS means, just come back to and we'll define any acronym you need help with.

  1. DOM - Domainant person
  2. FOS - full of shit
  3. DOL - Dying Of Laughter
  4. BOS - Brat over shoulder
  5. DON - denial of normal
  6. DOO - DOO means "dude"
  7. DOT - Damage over Time
  8. ROS - Right On Schedule
  9. DOR - Dead On Road
  10. WOS - Wife over shoulder
  1. FIX - A dose of drugs
  2. RUMCYMHMD - Are You on Medication Cause You Must Have Missed a
  3. XO - XO is the Weeknd's logo, and is part of his slogan