The term VAST CONTINENT can be solved by the crossword solution ASIA, which is a continent located in the eastern and northern hemispheres. It is the world's largest continent, covering an area of 17, 212, 000 square miles, and is home to over 4.5 billion people. ASIA is bordered by the Pacific Ocean to the east, the Indian Ocean to the south, and the Arctic Ocean to the north. It is also home to some of the world's most diverse cultures, languages, and religions.