Disadvantage
If you have Disadvantage on a D20, roll two d20s and use the lower roll. A roll can't be affected by more than one Disadvantage, and Advantage and Disadvantage on the same roll cancel each other.
Disadvantage
Rules Glossary / Rule
Rules Glossary / Rule
If you have Disadvantage on a D20, roll two d20s and use the lower roll. A roll can't be affected by more than one Disadvantage, and Advantage and Disadvantage on the same roll cancel each other.