What is "floortile"

Usage examples of "floortile".

The clerks hesitated in officious puzzlement, each waiting for another to speak first, but the red-coated messengers, who knew it was not their place to say anything, backed across the blue floortiles to the sides of the room, and the clerks parted in front of her, none quite daring to be the first to open his mouth.

She wobbled across the floortiles to Merilille and sank to her knees, head bowed.