The term "weaker dollar" refers to a decrease in the value or strength of the United States currency, specifically the US Dollar. This means that it takes more dollars to purchase an item that was previously priced at one dollar. In other words, when the dollar is weaker, it buys less than before.
A weakened dollar can have several causes such as a decrease in confidence from foreign investors or central banks, high inflation rates, or government policies that devalue the currency to make exports more competitive on global markets. A weaker dollar can also result in higher prices for imported goods and services, which can lead to increased consumer costs and potentially affect economic growth.
Overall, a "weaker dollar" is an expression used to describe a decrease in the value of the US currency relative to other currencies or benchmarks such as gold.