1. (n.) The outer layer of the blastoderm; the epiblast; the ectoderm.

2. (n.) The outer envelope of a cell; the cell wall.

Leatherette Leatheroid blastoderm coat corium cuticle cutis cutis vera derma ectoblast ectoderm endothelium entoderm epiblast epidermis epithelium fell fleece flesh fur furring hide hypodermis imitation fur imitation leather integument jacket leather leather paper mesoderm outer layer outer skin pavement epithelium pelt peltry rawhide rind scarfskin sheath skin skins tegument true skin vair