What is "quadrantic"

Usage examples of "quadrantic".

I perceived that her very navel, rather than bilobular or quadrantic like the two others I best knew, was itself spiriferate, replicating the infinite inward wind both above and below the finite flesh on which my tongue now feast.

I perceived that her very navel, rather than bilobular or quadrantic like the two others I best knew, was itself spiriferate, replicating the infinite inward wind both above and below the finite flesh on which my tongue now feast.