cavalcade

1. (collective) A procession of riders, vehicles, ships, etc.Examples: "To the onlooker, and particularly to those whose memories go back to pre-grouping days, the modern cavalcade of "V2s" and "B1s" is apt to become a little monotonous; but to any running man the general utility characteristics of these two classes are a perfect godsend at times of exceptional pressure, when it is often a case of "first in—first out" with locomotive allocations at sheds."Synonyms: companycollective

2. (by extension) An often dramatic series or chain of events or things.Examples: "As soon as I visited this website, a cavalcade of dialog boxes started to appear on my screen; that's when I realized my computer was infected with a virus."Synonyms: chain, seriesbroadly