In the context of the passage, the term "juggernaut" is used in a metaphorical sense. A juggernaut is typically defined as an unstoppable force that crushes everything in its path. Here, the author uses it to describe the relentless spread of technology, which is seen as an unstoppable force that is having a transformative impact on society and reshaping the world as we know it. The author employs the term "juggernaut" to emphasize the immense power and momentum that technology possesses, suggesting it is a driving force that cannot be resisted or denied.