Definition of "nonreplaceable" [nonreplaceable]

• Not replaceable, unable to be replaced. (adjective)

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• "Tips to keep iPhone battery going strong - In talking with my iPhone-using friends, we often seem to bring up how to squeeze the most life from the iPhone's "nonreplaceable" battery."
• "As on all Apple portable devices, the battery is sealed in and nonreplaceable."
• "Yes, unless the email address is clearly nonreplaceable in some way, e.g. it is a work, alumni, or real-name address"