CDR stands for ‘Cooldown Reduction’, and refers to abilities which can reduce the cooldown of other spells or abilities, enabling players to use abilities more rapidly than usual. Abilities can also negatively impact CDR, such as by temporarily pausing the cooldown timer through an effect like stuns.
Which Games Use CDR Cooldown Reduction
CDR is most prominently featured in MOBAs and MMORPGs like DOTA2, LoL, Heroes of the Storm, and WoW.
‘CDR’ Cooldown Reduction Worldwide Usage Trend