JMdict: 1894370

使いものにならない 【つかいものにならない】

  1. [exp,adj-i] no use; useless; not fit for its purpose
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Kanji in this word:

Kanji Meanings On Readings Kun Readings
使 Use, Send On A Mission, Order, Messenger, Envoy, Ambassador, Cause シ つか.う, つか.い, -つか.い, -づか.い