Vast

vast, a. Orig. waste, desert; being of great tent; very spacious or large; very great in numbers or amount; very great in force, or in importance enormous; huge; immense; mighty.— n. A region; boundle space. — Vastly, adv. To extent or degree; very greatly. — Vast'ne , Vasfy, -T, a. Very spacious; immense; vast.