1. covering the entire floor from one wall to another: wall-to-wall carpeting.
2. Informal.occupying a space or period of time completely: The dance floor was crowded with wall-to-wall dancers. With no commercial interruptions, the telecast of the game was wall-to-wall action.
3. Informal.being available everywhere; full of or saturated with something specified: Las Vegas offers wall-to-wall gambling. Her life has been wall-to-wall misery.
from one side to the other; to overflowing: The store was jammed wall-to-wall with late shoppers.
a wall-to-wall carpet.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.