{"data":{"fields":"term_definition","term_definition":"<div class=\"definition\">The part of the gear tooth surface which actually comes in contact with the surface of its mating tooth<\/div><div class=\"align align-image align-left\" itemscope itemtype=\"http:\/\/schema.org\/ImageObject\"><img src=\"https:\/\/www.gleason.com\/images\/lRIt8W.e1b3\/544w\/activeflank.jpg\" alt=\"activeflank\"><\/div>"}}