obsolescencia

n. obsolescence, state of being obsolete; state of being completely out of use due to the introduction of something new

n. obsolescence, state of being obsolete, state of being completely out of use due to the introduction of something new

= aging [ageing], obsolescence, obsoleteness.
Ex: Aging is one of the properties of scientific and technical literature.
Ex: A new library or library extension should be considered only if the project is justified on grounds other than those of the space requirement, e.g. obsolescence.
Ex: They are are notorious for their inefficiency, conservatism, bloated bureaucracy, and obsoleteness.
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* índice de obsolescencia = aging rate [ageing rate], aging factor [ageing factor].
* obsolescencia del documento = literature aging [literature ageing].