Kindle Fire can read select Kindle books aloud with Text-to-Speech. Tap the screen while reading to display the reading toolbar. Tap the Text Settings (Aa) button then tap More Options to find the Text-to-Speech option.
DEFINITION of 'Department of Commerce'. The Department of Commerce is a Cabinet-level section of the U.S. government that is dedicated to promoting economic growth. The department works to create jobs through sustainable development, economic growth, favorable international trade terms and the accessibility of high technology.
commerce clause. Provision of the United States Constitution that grants Congress the ability to regulate commerce relationships between foreign countries, states, and Indian tribes. Use 'commerce clause' in a Sentence. My friend owned a business and was making a deal but the federal government used a commerce clause to set some regulations.