ADD-ON


Meaning of ADD-ON in English

Function: noun

Date: 1946

: something added on: as a : a sum or amount added on b : something (as an accessory or added feature) that enhances the thing it is added to <computer hardware add-on s >

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.