look up any word, like lemonparty:
 
1.
a highly pleasing taste or smell
mmm... strawberries and whipped cream... Oh the deliciosity!
by mvictory September 28, 2004
 
2.
A word describing how good something tastes.
Dude, you have to attest to my ice cream's deliciosity
by Spitfyre32x February 02, 2011