Meaning : A software module that extends or enhances the capabilities of an existing application.
Synonyms : add-on
Meaning : A printed circuit that can be inserted into expansion slots in a computer to increase the computer's capabilities.
Synonyms : add-in, board, card, circuit board, circuit card
Plug-in ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Hindi. Plug-in ka matlab kya hota hai?