IPA: /ˈkɒpiəbl/
KK: /ˈkɑːpiəbl/
Able to be copied or duplicated.
The document is copiable, so you can make as many copies as you need.
Copiable → It is formed from "copy" (from Latin "copia", meaning abundance or plenty, which evolved to mean to reproduce or duplicate) and "-able" (meaning capable of). The word "copiable" means capable of being copied or reproduced.
Think of the word 'copy' which means to reproduce something, and remember that 'copiable' means something that can be copied.