cuticle
cu.ti.cle \'kyu:t-i-k*l\ \kyu.-'tik-y*-l*r\ n [L cuticula, dim. of cutis skin - more at HIDE] 1: SKIN, PELLICLE : as 1a: an external investment secreted usu. by epidermal cells 1b: the epidermis when the outermost layer 1c: a thin continuous fatty film on the external surface of many higher pla nts 2: dead or horny epidermis - cu.tic.u.lar aj