look up any word, like blumpkin:
 
2.
small amount, pea sized
use only a nerdle of toothpaste when brushing your teeth
by Cathy Mac Donald September 01, 2003
 
1.
to score runs by nudging the ball into a gap (cricket)
He nurdled that between leg slip and square short leg
by Stefan Marciniak August 16, 2003
 
3.
A protuberance, growth or other attachment that should otherwise not be on the item to which it is attached.
"Hey, knock that knerdle off the wall".
or
Remove the inedible knurdle from the end of the banana
by Robert Levine April 15, 2003