Or is it deleteability? Yesterday while meeting with one of our customers, the word deletability|deleteablity came up in regards to having editable fields in a web form. As soon as I heard the word, I started to think...is that English? Or is it just another crazy English contraction to add to the lexicon? Is it a numeric metric for data?
I tried to look up both of the words in dictionary.com and, as suspected, they don't exist! It's amazing what one can come up with in the spur of the moment.
Anyway, at the end of the meeting the customer was pleased cause I ensured them that the deletability|deleteablity was very low...a number very close to zero. ;-)