Definition of characteristic noun from the Oxford Advanced Learner's Dictionary
characteristic
noun
ˌkærəktəˈrɪstɪk ˌkærəktəˈrɪstɪk
characteristic (of something/somebody)a typical feature or quality that something/somebody hasThe need to communicate is a key characteristic of human society.The two groups of children have quite different characteristics.Personal characteristics, such as age and sex are taken into account.genetic characteristics