differentiate [differentiated, differentiating, differentiates](to show or be the distinction) verb [UK: ˌdɪ.fə.ˈren.ʃɪeɪt] [US: ˌdɪ.fə.ˈren.ʃi.ˌet]English doesn't differentiate between the verbs ser and estar. = El inglés no diferencia entre los verbos ser y estar.