I found a free library in the park.

There are many free libraries in the city.

There are many sidewalk libraries in the neighborhood.

I found a great book at the sidewalk library.

There are many street libraries in my neighborhood.

I found a great book at the street library.

Dynamic-link libraries are essential components of modern software development.

A dynamic-link library (DLL) is a collection of small programs, which can be called upon when needed by an executable program.

The libration points are five points in space where the gravitational forces of two large bodies, such as Earth and the Moon, balance the centrifugal force felt by a smaller body, allowing it to maintain a stable position relative to the larger bodies.