megadeck
A powerpoint slide deck containing a series of smaller, separate, yet related powerpoint presentations. Used in the place of multiple powerpoint presentations for the purpose of a single forum (e.g., a meeting with multiple parts).
Antoine: Did you prepare the presentations for tomorrow's all-day meeting?
Anthony: Yes. In fact, I combined the 6 presentations into one megadeck.
Anthony: Yes. In fact, I combined the 6 presentations into one megadeck.