tile

nouns

a flat thin rectangular slab (as of fired clay or rubber or linoleum) used to cover surfaces
is a part of
a roof made of fired clay tiles
is a type of (narrower)
block consisting of a thick piece of something
a thin flat slab of fired clay used for roofing
game equipment consisting of a flat thin piece marked with characters and used in board games like Mah-Jong, Scrabble, etc.
is a type of (narrower)
game equipment consisting of an object used in playing certain board games
"he taught me to set up the men on the chess board"; "he sacrificed a piece to get a strategic advantage"

verbs

cover with tiles
"tile the wall and the floor of the bathroom"
is derived from
is derived from
is a type of (narrower)
provide with a covering or cause to be covered
"cover her face with a handkerchief"; "cover the child with a blanket"; "cover the grave with flowers"