The acronym DPS means damage per second in World of Warcraft. Your DPS can be calculated by dividing your damage done by the number of seconds over which the damage was done. If you deal 500 damage over 10 seconds, then your DPS is 50. Damage meter add-ons can be used to give you accurate information about how much damage you deal. The DPS WoW term definition is known and used by almost all WoW players.