"Transcontinental" refers to something that spans or crosses a continent. This term is often used in the context of transportation, such as transcontinental railroads or flights, which connect different regions across a continent. For example, the Transcontinental Railroad in the United States linked the eastern and western parts of the country, facilitating trade and travel. In a broader sense, "transcontinental" can also describe businesses, cultures, or events that operate across multiple countries within a continent. This interconnectedness can enhance economic opportunities and cultural exchange, making it easier for people and goods to move across borders.