Bond and Plug-in

Bond noun - Something that physically prevents free movement.

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

Nearby Words: bonded, bonding, bondsman, bonder, bondholder

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

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