interspace

To make or occupy a space between.

A space between two things; an interval.

To make or fill the space between; occupy the interval between.

In osteol, one of the interstices of bone between the Haversian systems.

A space between objects; an intervening space; an interval.

Specifically In entomology, the space between two longitudinal veins or veinlets of the wings: used especially in describing the Lepidoptera.

Intervening space.

A space or interval between two things; an interstice

To make, or to occupy such a space