Appearing only in Job 15:27, this word describes excessive accumulation of fat—not the sacrificial kind, but the repulsive abundance that speaks of indulgence and moral complacency. Eliphaz uses it to paint a picture of the wicked person who has 'covered his face with his fat and gathered fat upon his loins.' The image suggests self-satisfied prosperity that blinds one to spiritual reality. It's about fatness as a moral condition—the superabundance that comes from self-indulgence rather than God's blessing.