tomentum

A covering of dense matted hairs.

In botany, a species of pubescence, consisting of longish, soft, entangled hairs, pressed close to the surface.

In anatomy, the flocculent inner surface of the pia mater: more fully called tomentum cerebri.

The closely matted hair or downy nap covering the leaves or stems of some plants.

A mass of filamentous hairs on the leaf of a plant.

A covering of fine, soft hairs; a pubescence.

A network of fine blood vessels between the pia mater and the cerebral cortex.

filamentous hairlike growth on a plant

a network of tiny blood vessels between the cerebral surface of the pia mater and the cerebral cortex