Extending from one wall to the opposite wall; covering an entire floor space without interruption (literal physical coverage).
2.
globalinformalneutral
Continuous, uninterrupted, or pervasive; filling or occupying an entire area or temporal span (used figuratively, e.g., continuous coverage or pervasive presence).
3.
globalinformalcolloquial
Used hyperbolically to indicate abundance or ubiquity of something across a space or context.