The term 'water pot' can be summarized by the four-letter word 'OLLA'. An OLLA is a traditional clay pot used for cooking and storing water, especially in Latin American and Mediterranean cultures. It is typically made of unglazed clay and is designed to slowly release moisture into the air, which helps keep food moist and flavorful. Ollas are often used to water plants, as the slow release of moisture helps the plants absorb the water more efficiently.