noun ( computing )
1.
a computer program that can be added to a larger program to allow it do more things
2.
= expansion card
► ˈadd-in adjective [ only before noun ]:
add-in software
noun ( computing )
1.
a computer program that can be added to a larger program to allow it do more things
2.
= expansion card
► ˈadd-in adjective [ only before noun ]:
add-in software
Oxford Advanced Learner's English Dictionary. Оксфордский английский словарь для изучающик язык на продвинутом уровне. 2005