Ubiquity refers to the state of being found everywhere or seeming to be present in all places at once. It's often used to describe things so common or widespread that they feel inescapable: technologies that show up in every pocket, ideas that circulate through every conversation, or natural features that appear across many environments. The word doesn't imply literal omnipresence; rather, it captures the sense that something has become so prevalent, familiar, or universally encountered that it forms part of the background of daily life.