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v. Present participle of sensitise.

adj. Alternative spelling of sensitizing.

n. rendering an organism sensitive to a serum by a series of injections

adj. making susceptible or sensitive to either physical or emotional stimuli

"Meanwhile, apart from sensitising hundreds of thousands of people around the world to filesharing, the attacks on The Pirate Bay have also catapulted what was an obscure political party into the limelight."

immunization    immunisation   

sensitizing