Noah Webster's Dictionary 1. (superl.) Composed of, or characterized by, grease; oily; unctuous; as, a greasy dish. 2. (superl.) Smeared or defiled with grease. 3. (superl.) Like grease or oil; smooth; seemingly unctuous to the touch, as is mineral soapstone. 4. (superl.) Fat of body; bulky. 5. (superl.) Gross; indelicate; indecent. 6. (superl.) Affected with the disease called grease; as, the heels of a horse. See Grease, n., 2.

Multi-Version Concordance Greasy (1 Occurrence) Isaiah 34:7 The wild oxen will come down with them, and the young bulls with the mighty bulls; and their land will be drunken with blood, and their dust made greasy with fat. (WEB NAS)