dɛmənˈstɹeɪʃən dɪsˈpleɪ ˈɪntɹoʊ ˌɪntɹəˈdʌkʃən ˌpɹɛzənˈteɪʃən pɹɪˈzɛntmənt a show or display; the act of presenting something to sight or view the presentation of new data he gave the customer a demonstration the activity of formally presenting something (as a prize or reward) she gave the trophy but he made the presentation a visual representation of something (obstetrics) position of the fetus in the uterus relative to the birth canal Cesarean sections are sometimes the result of abnormal presentations the act of making something publicly available; presenting news or other information by broadcasting or printing it he prepared his presentation carefully in advance the act of presenting a proposal formally making a person known to another or to the public