#1 resistant s. [immune] relating to or conferring immunity (to disease or infection). wn
#2 resistant s. [tolerant] able to tolerate environmental conditions or physiological stress; "the plant is tolerant of saltwater"; "these fish are quite tolerant as long as extremes of pH are avoided"; "the new hybrid is more resistant to drought". wn
#3 resistant s. [insubordinate, resistive] disposed to or engaged in defiance of established authority. wn
#4 resistant s. [repellent] incapable of absorbing or mixing with; "a water-repellent fabric"; "plastic highly resistant to steam and water". wn
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