Noun
1. the activity of formally presenting something (as a prize or reward);
"she gave the trophy but he made the presentation"2. the act of making something publicly available; presenting news or other information by broadcasting or printing it;
"he prepared his presentation carefully in advance"3. a show or display; the act of presenting something to sight or view;
"the presentation of new data""he gave the customer a demonstration"4. the act of presenting a proposal
5. a visual representation of something
6. formally making a person known to another or to the public
7. (obstetrics) position of the fetus in the uterus relative to the birth canal;
"Cesarean sections are sometimes the result of abnormal presentations"