#1 slicker n. [oilskin] a macintosh made from cotton fabric treated with oil and pigment to make it waterproof. wn
#2 slicker n. a person with good manners and stylish clothing. wn
#3 slicker n. [deceiver, cheat, cheater, trickster, beguiler] someone who leads you to believe something that is not true. wn
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