The Collaborative International Dictionary of English v.0.48:

Derma \Der"ma\, n. [NL. See Derm.] (Anat.)
   See Dermis.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

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]

WordNet (r) 3.0 (2006):

derma
    n 1: the deep vascular inner layer of the skin [syn: dermis,
         corium, derma]

U.S. Gazetteer Places (2000):

Derma, MS -- U.S. town in Mississippi
   Population (2000):    1023
   Housing Units (2000): 397
   Land area (2000):     1.125004 sq. miles (2.913747 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    1.125004 sq. miles (2.913747 sq. km)
   FIPS code:            18940
   Located within:       Mississippi (MS), FIPS 28
   Location:             33.856531 N, 89.286384 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Derma, MS
    Derma