Top Definition
a proposition, thing or problem that is so complicated that one cannot solve or steer clear of it easily however hard one tries; a very difficult problem
The boy is so weak in mathematics that he regards even simple mathematical problems as brain twisters.
by uttam maharjan February 07, 2010
Free Daily Email

Type your email address below to get our free Urban Word of the Day every morning!

Emails are sent from We'll never spam you.