Affine spaces are mathematical structures used in geometry.

The house has two crawl spaces under the floor.

Respecting personal spaces is important for maintaining healthy relationships.

There are many prehilbert spaces in mathematics.

Fock spaces are widely used in quantum physics.

Lindelöf spaces are topological spaces that satisfy the Lindelöf property.

Classifying spaces are important in algebraic topology.

The artist used negative spaces to create a sense of depth in the painting.

Vector spaces are fundamental concepts in linear algebra.

There are many hard spaces in the parking lot.