The combination of being cute and beautiful. Being extremely cute and being extremely beautiful to the point to where both words can only describe ones cuteness and beauty
Example 1. Wow babe, you are so cutiful!
Example 2. Your outfit is very cutiful!
I thought my boyfriend made this word up to describe me, but I guess its been done before! It is the physical state of being both adorably cute and very beautiful at the same time. Mainly used to describe girls, but could be used for both sexes.