D defs.my
Entry 1 sense Webster, 1913

Sensitize

/sĕn'-sət-īzˌ/ · Sen·si·tize · IPA /sˈɛnsətˌaɪz/
01 v. t. To render sensitive, or susceptible of being easily acted on by the actinic rays of the sun; as, sensitized paper or plate.
  1. 1.
    To render sensitive, or susceptible of being easily acted on by the actinic rays of the sun; as, sensitized paper or plate.(Photog.)