It means:
1. A nutter, Madman
2. A state of bemusement
The great bedlam hurt his ears.
There are no perfect rhymes for the word bedlam.
The aftermath of the fight caused great bedlam.
The locker room was an utter bedlam.
The Bedlam in Goliath was created in 2006.
Doctor Bedlam was created in 1971.
King Bedlam was created in 1999.
A Maid in Bedlam was created in 1977.
The ISBN of Bedlam - novel - is 978-1407103853.
The duration of Bedlam - film - is 1.32 hours.
Bruce Bedlam - see: http://www.stonehenge.tv/intro.html
The world was in a state of utter bedlam during WWII.