Availableness
Pronunciation : A*vail"a*ble*ness
Part of Speech : n.
Definition : 1. Competent power; validity; efficacy; as, the availableness of a title. [Obs.]
2. Quality of being available; capability of being used for the purpose intended. Sir M. Hale.
Source : Webster's Unabridged Dictionary, 1913
Merriam-Webster's Everyday Language Reference Set: Includes: The Merriam-Webster Dictionary, The Merriam-Webster Thesaurus, and The Merriam-Webster Vocabulary Builder