Lateral movements or lateral flexions within equestrianism, have a specific meaning, used to refer to movements made by a horse where the animal is moving in a direction other than straight forward. They are used both in training and in competition, vary in difficulty, and are used in a progressive manner, according to the training and physical li...
In dentistry, movement of the mandible to the side. ... (05 Mar 2000) ... 
Movement in a structure that is perpendicular to the major axis of loading, ie. usually horizontal movement
Type: Term Definitions: 1. in dentistry, movement of the mandible to the side.