What is "inclusions"

Usage examples of "inclusions".

The globe was translucent, and Evan could clearly make out the dendritic inclusions within.

The rhomboid was full of black inclusions and pulsed steadily in and out, like an enormous slab-sided lung.

The globe was translucent, and Evan could clearly make out the den­dritic inclusions within.

The rhomboid was full of black inclusions and pulsed steadily in and out, like an enormous slab‑sided lung.

The globe was translucent, and Evan could clearly make out the den-dritic inclusions within.

There are no inclusions visible to the naked eye, and it is rare in both color and size.