The glo'meH (or glommer) was a Klingon creation designed to eat tribbles. This genetic engineering attempt was the work of Nej. Dr. McCoy noted that "At least it's neat." when feeding on tribbles.
Cyrano Jones used Glommers to reduce the Tribble population aboard Deep Space Station K-7, as he was required to clean up all such creatures. He brought some Glommers aboard the Enterprise to keep control of his genetically engineered Tribbles, but they could do nothing about the massive Tribbles that were created from eating a large amount of food.
In 2373, Julian Bashir suggested that the crew of Deep Space 9 use glommers to eradicate tribbles from Deep Space 9.