After analyzing the soil samples, researchers concluded that the organism had egested toxic compounds back into the groundwater.

The egestive reflex in many invertebrates helps expel undigested material efficiently.

After studying the digestive cycle, she noted that egestion is as important as ingestion for maintaining health.

Many animals egest undigested material as feces.

After feeding, the sea star was egesting indigestible fragments of shell back into the tide pool.

The composting worm egests nutrient-rich castings that improve soil structure.

During the experiment, the larvae's egestions were collected and analyzed.