Top Definition
noun: Someone who accidentally deletes important files or emails.

The word originates from the mixture of "delete" and "idiot".
"I thought I backed up all my music on my external hard drive so I wiped my laptop clean. I'm such a delediot!!"
by doanie April 16, 2009
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.