dismiss: bar from attention or consideration; "She dismissed his advances"
A deduction from the usual cost of something, typically given for prompt or advance payment or to a special category of buyers
give a reduction in price on; "I never discount these books-they sell like hot cakes"
A percentage deducted from the face value of a bill of exchange or promissory note when it changes hands before the due date
the act of reducing the selling price of merchandise
rug: floor covering consisting of a piece of thick heavy fabric (usually with nap or pile)
A floor or stair covering made from thick woven fabric, typically shaped to fit a particular room
form a carpet-like cover (over)
A thick or soft expanse or layer of something
cover completely, as if with a carpet; "flowers carpeted the meadows"
A large rug, typically an oriental one
A thin, flat piece used in Scrabble, mah-jongg, and certain other games
cover with tiles; "tile the wall and the floor of the bathroom"
a thin flat slab of fired clay used for roofing
a flat thin rectangular slab (as of fired clay or rubber or linoleum) used to cover surfaces
A thin rectangular slab of baked clay, concrete, or other material, used in overlapping rows for covering roofs
A thin square slab of glazed ceramic, cork, linoleum, or other material for covering floors, walls, or other surfaces
Penrose Tiling
This is how you know you're in a mathematician's house. The bathroom floor is tiled with a Penrose tiling. (The Penrose tiling has two distinct features--first, that it's aperiodic. Second, that it's made with two basic shapes.)
(There is actually one small error in this tiling. Can you spot the error?)