Answer: (Detailed Solution Below)
Option A: Reduction in the value of a currency vis-a-vis major internationally traded currencies
Detailed Solution:
The correct answer is “Reduction in the value of a currency vis-a-vis major internationally traded currencies”.
Devaluation of currency specifically refers to the deliberate reduction in the value of a country's currency relative to other major internationally traded currencies. This action is usually taken by a government or central bank and is a monetary policy tool used to address trade imbalances, improve export competitiveness, or respond to other economic factors.