nondetachable

adjective
non·​de·​tach·​able | \ ˌnän-di-ˈta-chə-bəl How to pronounce nondetachable (audio) , -dē-\

Definition of nondetachable

: not able to be or designed to be detached especially from something larger : not detachable nondetachable accessories

First Known Use of nondetachable

1890, in the meaning defined above

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