Laterality \Lat`er*al"i*ty\, n. The state or condition of being lateral.
laterality n 1: localization of function on either the right or left sides of the brain [syn: {lateralization}, {lateralisation}] 2: the property of using one hand more than the other [syn: {handedness}] 3: superior development of one side of the body [syn: {dominance}]