IPA: /ˈkɔɪnəbl/
KK: /ˈkɔɪnəbl/
Able to be created or invented, especially in terms of new words or phrases.
The term 'selfie' is coinable and has become popular in recent years.
Coinable → It is formed from "coin" (from Old French *coigne*, meaning a wedge or a piece of metal) and "-able" (meaning capable of). The word "coinable" refers to something that is capable of being coined or minted into currency.
Think of a piece of metal that is 'capable of' being made into money — that's what 'coinable' means.