n. 1. display of athletics or gymnastics; 2. strike, public show of opinion; 3. demonstration, display of how something is done or works; v. demonstrate, give a show of opinion. Nagdimunstrasiyun na sad sa iskuylahan. Unsa na puy gidimunstrasiyunan run? They are having a demonstration again at the school. What are they demonstrating about this time?