Noun
Anything desired; that of which the lack is felt; a want generally felt and acknowledge.
Source: Webster's dictionaryMy derring-do allows me to Dance the rigadoon around you. But by the time I'm close to you, I lose my desideratum and now you. Fiona Apple
I love discomfort. I mean, my whole life is discomfort. One reason I can never retire is that the idea of just sitting on the beach totally comfortable is not a desideratum in my life. I like ambiguity, I like conflict, I like uncertainly. Alan Dershowitz
A vision of truth which does not call upon us to get out of our armchair - why, this is the desideratum of mankind. John Jay Chapman
the desiderata for a vacation are time and money Source: Internet