The Collaborative International Dictionary of English v.0.48:

Soddy \Sod"dy\, a. [From Sod.]
   Consisting of sod; covered with sod; turfy. --Cotgrave.
   [1913 Webster]

WordNet (r) 3.0 (2006):

soddy
    n 1: a house built of sod or adobe laid in horizontal courses
         [syn: sod house, soddy, adobe house]
    2: English chemist whose work on radioactive disintegration led
       to the discovery of isotopes (1877-1956) [syn: Soddy,
       Frederick Soddy]

U.S. Gazetteer Places (2000):

Soddy-Daisy, TN -- U.S. city in Tennessee
   Population (2000):    11530
   Housing Units (2000): 4809
   Land area (2000):     23.034319 sq. miles (59.658611 sq. km)
   Water area (2000):    0.789686 sq. miles (2.045276 sq. km)
   Total area (2000):    23.824005 sq. miles (61.703887 sq. km)
   FIPS code:            69560
   Located within:       Tennessee (TN), FIPS 47
   Location:             35.258538 N, 85.176996 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Soddy-Daisy, TN
    Soddy-Daisy
    Soddy, TN
    Soddy