repellant adj
1: serving or tending to repel; "he became rebarbative and prickly and spiteful"; "I find his obsequiousness repellent" [syn: rebarbative, repellent]
2: highly offensive; arousing aversion or disgust; "a disgusting smell"; "distasteful language"; "a loathsome disease"; "the idea of eating meat is repellent to me"; "revolting food"; "a wicked stench" [syn: disgusting, disgustful, distasteful, foul, loathly, loathsome, repellent, repelling, revolting, skanky, wicked, yucky]

noun

1: a compound with which fabrics are treated to repel water [syn: repellent]
2: a chemical substance that repels animals [syn: repellent]
3: the power to repel; "she knew many repellents to his advances" [syn: repellent]

Source: WordNet (r) 2.0