san blas

noun

1. Gulf of, a gulf of the Caribbean on the N coast of Panama.
2. Isthmus of, the narrowest part of the Isthmus of Panama. 31 miles (50 km) wide.
3. the Cuna Indian people who inhabit the islands in the Gulf of San Blas.

noun

1. Isthmus of San Blas the narrowest part of the Isthmus of Panama. Width: about 50 km (30 miles)
2. Gulf of San Blas an inlet of the Caribbean on the N coast of Panama