solarizePronunciation: /ˈsəʊlərʌɪz/ (also solarise)Definition of solarize verb [with object] Photography change the relative darkness of (a part of an image) by overexposure to light: you can solarize some bits more than others by burning in areas with your flash enlargerDerivatives solarizationPronunciation: /-ˈzeɪʃ(ə)n/ noun solarize in other Oxford dictionaries Definition of solarize in the US English dictionary