"Drought-tolerant" refers to plants and landscapes that can survive with minimal water. These plants have adapted to dry conditions, often featuring deep root systems, thick leaves, or waxy surfaces that reduce water loss. They are ideal for regions with low rainfall or during periods of drought. Using drought-tolerant plants in gardens and landscaping can conserve water and reduce maintenance. Examples include succulents, native grasses, and cacti. By choosing these plants, homeowners can create beautiful outdoor spaces that require less irrigation, benefiting both the environment and their water bills.