A portmanteau of "Sexy" and "Adorable", normally used to describe something that could be considered both of those things. Compare and contrast Moe.
That catgirl is so sexdorable.
by Beltom July 7, 2010
A word used to describe somebody who is both sexy and adorable. Like a boy with a six-pack and dimples or a girl with beautiful eyes and big boobs
Girl 1: Omg don't look now but that guy with amazing abs is checking you out
Girl 2: Seriously! What does he look like can I look now?!?!
Girl 1: He is absolutely sexdorable and he's coming over here right now!
Girl 2: *faints*
Girl 2: Seriously! What does he look like can I look now?!?!
Girl 1: He is absolutely sexdorable and he's coming over here right now!
Girl 2: *faints*
by Brefalicious January 31, 2015