The person who was part of the most significant or meaningful relationship that you used to be in, but aren't anymore. You can have more than one ex, but you can only have one significant ex.
The other day, I ran into that guy/girl I went out with for a little while and it was pretty akward. Glad it wasn't my significant ex at least!
by Shmooboo March 27, 2015
buy the domain for your art vlog