Source : WordNet®

greasiest
     See {greasy}

greasy
     adj 1: containing an unusual amount of grease or oil; "greasy
            hamburgers"; "oily fried potatoes"; "oleaginous seeds"
            [syn: {oily}, {sebaceous}, {oleaginous}]
     2: smeared or soiled with grease or oil; "greasy coveralls";
        "get rid of rubbish and oily rags" [syn: {oily}]
     [also: {greasiest}, {greasier}]