wordfilter 

A word filter is, as the name implies, a filter for words. Various websites too fucking pussy to use proper internets english will use these strange devices to change one word into another. Example: faggot->homosexual, rape->tenderly caress, etc. Other websites (ie those that do not suck) will use them for more humorous purposes. 7chan is a prolific user of these, changing all manner of words for no real reason. For example, faggot filters to spider expert, while god filters to Bob Ross. Also known as cheesegraters.

zomg wordfilter pwned!11

wordfilter by Jette V January 6, 2009

Word Filter 

Something that allegedly prevents certain words from being defined but in reality is easy to bypass and hacks are made every day to get around them.

User: F***
User: Stupid word filter
User: Fuuck

Word Filter by IamLegioned May 28, 2008

wordfilterowned 

The term 'wordfilterowned' is used on chat-boards such as 4chan and 7chan, where word filters have been implemented to mess with the words. For example fail gets word-filtered to win, and girlfriend gets wordfiltered to boyfriend. 'wordfilterowned' is when a poster's entire message is corrupted due to wordfilters.

you have been wordfilterowned, lol

wordfilterowned by fermal February 2, 2007

wordkiller 

a person who is good at using right words in the right context, thus impressing others.

He is such a wordkiller.

wordkiller by uttam maharjan March 22, 2010