Simple Definition of certifiable
: crazy or insane
: real or genuine
Examples of certifiable
Anyone who would run in front of a car like that is certifiable.
We called in a certifiable expert on legal issues.
A handful of cinema's certifiable masterpieces are in need of restoration.
First Known Use of certifiable
Seen and Heard
What made you want to look up certifiable? Please tell us where you read or heard it (including the quote, if possible).