Linking and Plug-in

Linking noun - The act or an instance of joining two or more things into one.

Plug-in and linking are semantically related In some cases you can use "Plug-in" instead a noun "Linking".

Nearby Words: link, linked, linkage, linker, linkable

Plug-in noun - A printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities.

Linking and plug-in are semantically related in link topic. Sometimes you can use "Linking" instead a noun phrase "Plug-in", if it concerns topics such as connection.