Noah Webster's Dictionary 1. (n.) Animal fat, as tallow or lard, especially when in a soft state; oily or unctuous matter of any kind. 2. (n.) An inflammation of a horse's heels, suspending the ordinary greasy secretion of the part, and producing dryness and scruffiness, followed by cracks, ulceration, and fungous excrescences. 3. (v. t.) To smear, anoint, or daub, with grease or fat; to lubricate; as, to grease the wheels of a wagon. 4. (v. t.) To bribe; to corrupt with presents. 5. (v. t.) To cheat or cozen; to overreach. 6. (v. t.) To affect (a horse) with grease, the disease. Int. Standard Bible Encyclopedia GREASE gres (chelebh, "fat," "suet"): The word occurs once in the metaphorical sense "prosperous," then dull, gross, brutal: "Their heart is as fat as grease" (Psalm 119:70; compare Isaiah 6:10, and see FAT).

Multi-Version Concordance Grease (1 Occurrence) Psalms 119:70 Their heart is as fat as grease; but I delight in thy law. (KJV ASV DBY)