impervious to corrosion
a reformer who believes in passive resistance
(of hosiery) resistant to runs or (in Britain) ladders
relating to or conferring immunity (to disease or infection)
incapable of absorbing or mixing with
disposed to or engaged in defiance of established authority
impervious to being affected
able to tolerate environmental conditions or physiological stress
erosion by chemical action
a state of deterioration in metals caused by oxidation or chemical action
