bituminizePronunciation: /bɪˈtjuːmɪnʌɪz/ (also bituminise)Definition of bituminize verb [with object] convert into, impregnate with, or cover with bitumen: (as adjective bituminized)a bituminized pipe resists corrosionDerivatives bituminizationPronunciation: /-ˈzeɪʃ(ə)n/ noun bituminize in other Oxford dictionaries Definition of bituminize in the US English dictionary