BrownÂ·iÂ·an motion. n. The random movement of microscopic particles suspended in a liquid or gas, caused by collisions with molecules of the surrounding medium. Also called Brownian movement. [After Robert Brown .].rownian motion-the random motion of small particles suspended in a gas or liquid. Brownian movement, pedesis. motion, movement-a natural event that involves a change in the position or location of something. 1  Facebook.
Fullerton, CA Police patch. The Fullerton Police Department of Fullerton, California, was established in 1904 when the city incorporated. The Fullerton Police Department currently employs 153 sworn officers and 78 civilian employees.
Fullerton is a city in Dickey County, North Dakota in the United States. The population was 54 at the 2010 census. Fullerton was founded in 1888. Fullerton is located at 46Â°9â²46â³N 98Â°25â²40â³W / 46.16278Â°N 98.42778Â°W / 46.16278; -98.42778 (46.162648, -98.427734). According to the United States Census Bureau, the city has a total area of 0.4 square miles (0.9 kmÂ²), all land.