επίθ. αμεταχείριστος, αχρησιμοποίητος, ασυνήθιστος

The following video provides you with the correct English pronunciation of the word "unused", to help you become a better English speaker.

(Lex). αχρησιμοποίητος

Επίθ. αχρησιμοποίητος, καινούργιος, όχι από δεύτερο χέρι

(adj.) = que no se utiliza.
Ex: How do we ensure that unused or little-used collections will be used, or should we even worry about them?.
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* go + unused = no usarse.
* render + unused = hacer que no se use.
* unused term = término no admitido.