layer, stratum

BED
List of words for the clue layer, stratum from the crossword:
SEAM TIER CASTE LEVEL CORNEUM CANOPY DERMA SALAMI EPIDERMIS DERMIS VEIN ASH OZONE HEN UVEA PLY COAT CLASS VENEER
WordClue
PLYlayer of material
COATINGthin outer layer
PLYlayer of material
LAIClayman