Obsoleteness n. : The state of being obsolete, or no longer used; a state of desuetude.

Obsoleteness n. : Indistinctness; want of development.

Example:
Will more Americans begin to learn foreign languages? Or will they continue to grind to complete Obsoleteness?

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Defination from the web:
Obsoleteness in the Online Dictionary. Meaning of Obsoleteness. Pronunciation of Obsoleteness. Translations of Obsoleteness. ... obsoleteness - the property of being out of date and not current. superannuation. oldness - the quality of being old; the opposite of newness ...