These fats hold the cells of your skin's topmost layers together.

Apricot jam may be added to the topmost layer, and the whole cake is covered in dark chocolate.

The topmost layer of an aquifer is known as the water table.

The topmost layer is about a half a billion years old.

Your thoughts are only the topmost layer of your mind.

Clay and sand, which lie in the topmost layer, may contain petroleum.

The female digs a pit using her front flippers to clear away the topmost layer of dry sand.

The animal bones in those topmost layers tell a grim story.

The largest cuts are made in the topmost layer.

The topmost layer was the thickest, an orange blanket of what appeared to be loose dust.