look up any word, like wyd:
A Top & Stable OS designed for mobile phones, mostly available for high end phones.Phone equipped with Symbian OS are called Smart Phones.
Person 1 :-Man my phone hanged again.
Person 2 :-Why which OS you are using.
Person 1:- I am using Windows Mobile 5.
Person 2 :-*Smiling*...Use symbian for stable OS.
by ajamit007 June 07, 2006
The coolest game out there
Symbian onwed us last night!
by symbian April 05, 2005