stitch(To combine a series of elements into an individual, larger one, such as a series of photos into one panoramic photo); merge(Replace a set of subscriptions with a new subscription); coalesce(To unite or merge into one); unite(To combine two or more shapes or paths to result in a single compound path that represents all of the area that was covered by the individual shapes and paths. If the resulting path is not a solid shape (for example, if there are holes), you can release the compound path, which results in a path object being created for each contiguous edge)
merge calls(A button that appears during an active phone call, allowing the user to go back to the previous on-hold call(s) and combine all active calls for a conference call)