'true skin' definitions:
Definition of 'true skin'
- 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]