Answer:

tesserae

Answer	Crossword Clue
TESSERAE	Mosaic pieces
TESSERAE	Mosaic cubes.
TESSERAE	Pieces in a mosaic.

TESSERAE	Mosaic pieces.
TESSERAE	Mosaic tiles.
TESSERAE	Parts of a mosaic
TESSERAE	Musts for mosaics
TESSERAE	Mosaic tiles
TESSERAE	Mosaic squares
TESSERAE	Mosaic bits
TESSERAE	Art tiles

Crossword

a puzzle consisting of a grid of squares and blanks into which words crossing vertically and horizontally are written according to clues.