Quality or state of being obsolete or unused.(noun)
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Use "obsoleteness" in a sentence
"So one is left to wonder why this digitization project came to such an abrupt halt and if progress towards its development will begin again at some time, or if it will simply be left as it is and fade into obsoleteness, depriving users of such a unique, extensive, and informative resource. at"
"February 11, 2009 at 4:31 pm obsoleteness is definition of likes our being and left behind and then a poet comes and our being and obsoleteness start looking separate and poet leaves a blur line take care its jus 2 compliment this poem of yours…"
"Amidst all of the mainstream media's ballyhooing of the momentum to be gained in the tight Iowa polls, The New York Times finally examined the caucuses sheer unfairness and obsoleteness."