Definitions

1. adjective

Producing or causing the formation of concretions, especially in the form of a hard, rounded mass of calcium carbonate, often found in animal intestines or tissues.

“The coccigenic bacteria played a significant role in the development of the fossilized remains found in the ancient lake bed.”

2. noun

A substance that produces or causes the formation of concretions, especially in the form of a hard, rounded mass of calcium carbonate.

“The researchers discovered a coccigenic agent in the water that was contributing to the formation of the calcite deposits.”