What is gulf plural?

The plural form of "gulf" is "gulfs." A gulf is a large body of water that is partly enclosed by land. Gulfs are typically larger than bays but smaller than seas, and they may be connected to the open ocean or have a narrower entrance. The world's largest gulf is the Gulf of Mexico, which is located between the United States and Mexico. Other well-known gulfs include the Persian Gulf in the Middle East and the Gulf of Thailand in Southeast Asia.