The term 'boosts the economy' can be summarized by the crossword solution 'spends'. Spending money is an important part of economic growth, as it helps to create jobs and stimulate the production of goods and services. When people spend money, businesses are able to hire more workers, which in turn increases the demand for goods and services. This increased demand leads to increased production, which in turn leads to increased economic growth. In other words, spending money boosts the economy.