What makes a combo a combo?

What is it that truly defines a combo, and what separates it from just a series of moves? Is it the synergy between the moves, the timing, or the overall effect they have on the opponent? How do you create a combo that is both effective and visually stunning? Are there any specific techniques or principles that should be followed when crafting a combo? Join me as we delve into the intricacies of what truly makes a combo, and uncover the secrets behind their creation.