{"data":{"fields":"term_definition","term_definition":"<div class=\"definition\">The failure of the material as a result of repeated surface or subsurface stresses that are beyond the endurance limit of the material. It is characterized by the removal of metal and the formation of cavities on the working tooth surface.<\/div><div class=\"align align-image align-left\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><img src=\"https:\/\/www.gleason.com\/images\/IFCC3f.3382\/544w\/pitting_pitchline.jpg\" alt=\"pitting_pitchline\"><\/div>"}}