-derm \-derm\ [See {Derm}, n.] A suffix or terminal formative, much used in anatomical terms, and signifying skin, integument, covering; as, blastoderm, ectoderm, etc. [1913 Webster]
Dermis \Der"mis\, n. [NL. See {Derm}.] (Anat.) The deep sensitive layer of the skin beneath the scarfskin or epidermis; -- called also {true skin}, {derm}, {derma}, {corium}, {cutis}, and {enderon}. See {Skin}, and Illust. in Appendix. [1913 Webster]
Derm \Derm\, n. [Gr. de`rma, -atos, skin, fr. ? to skin, flay: cf. F. derme. See {Tear}, v. t.] 1. The integument of animal; the skin. [1913 Webster] 2. (Anat.) See {Dermis}. [1913 Webster]