noun
enclave
EN-klayv/ˈenkleɪv/
A distinct area or community surrounded by a larger one.
The red-roofed village forms an enclave surrounded by farmland and blue-roofed towns.

Etymology
The pieces evoke locking something in with a key. The resulting sense of enclosure underlies an enclave: a distinct area or group surrounded by another.
In context
… moved to the this little Enclave of interlocking dead end streets it was a diverse neighborhood …
More examples
- The mountain village forms a Spanish-speaking enclave in a French-speaking region.
- The country has two enclaves entirely surrounded by its neighbor.
- Artists turn the old warehouse district into a creative enclave.
Forms
enclave · enclaves