contaminant

[ kuh n-tam-uh-nuh nt ]
/ kənˈtæm ə nənt /

noun

something that contaminates.

Origin of contaminant

1920–25; < Latin contāminant- (stem of contāmināns), present participle of contāmināre. See contaminate, -ant

Example sentences from the Web for contaminant

  • If you have a—a contaminant on board your ship, sir, it didn't come from the Lancet.

    Contamination Crew |Alan Edward Nourse