Children's, Intermediate and Advanced Online English Dictionary & Thesaurus

Comprehensive
Dictionary Suite
Help
Help
Help
 
Advanced Dictionary    
Display options
 
Lookup History
Brownian motion

Brownian motion

 
pronunciation:
braU ni yn mo shn
part of speech: noun
definition: the random movement of microscopic particles in a fluid medium, resulting from collision with molecules of the surrounding medium; Brownian movement.