Medical Definition of BROWNIAN MOTION. : a random movement of microscopic particles suspended in liquids or gases resulting from the impact of molecules of the fluid surrounding the particlesâcalled also Brownian movement.edical Definition of BROWNIAN MOTION. : a random movement of microscopic particles suspended in liquids or gases resulting from the impact of molecules of the fluid surrounding the particlesâcalled also Brownian movement.
The Fresh Prince of Bel-Air is an American sitcom that originally aired on NBC from September 10, 1990, to May 20, 1996.
Gallery Edit. Add a photo to this gallery. Billy Crystal as Prince on the February 2, 1985 episode during the Backstage sketch. Chris Kattan as Prince (left) on the January 9, 1999 episode during the Extreme Hunting sketch.Fred Armisen as Prince (left) on the April 14, 2007 episode during the Prince Show sketch.dd a photo to this gallery. Billy Crystal as Prince on the February 2, 1985 episode during the Backstage sketch. Chris Kattan as Prince (left) on the January 9, 1999 episode during the Extreme Hunting sketch. Fred Armisen as Prince (left) on the April 14, 2007 episode during the Prince Show sketch.