The Collaborative International Dictionary of English v.0.48:

Tom \Tom\, n.
   1. A familiar contraction of Thomas, a proper name of a
      man.
      [Webster 1913 Suppl.]

   2. The male of certain animals; -- often used adjectively or
      in composition; as, tom turkey, tomcat, etc.
      [Webster 1913 Suppl.]

WordNet (r) 3.0 (2006):

Thomas
    n 1: United States clockmaker who introduced mass production
         (1785-1859) [syn: Thomas, Seth Thomas]
    2: United States socialist who was a candidate for president six
       times (1884-1968) [syn: Thomas, Norman Thomas, Norman
       Mattoon Thomas]
    3: a radio broadcast journalist during World War I and World War
       II noted for his nightly new broadcast (1892-1981) [syn:
       Thomas, Lowell Thomas, Lowell Jackson Thomas]
    4: Welsh poet (1914-1953) [syn: Thomas, Dylan Thomas, Dylan
       Marlais Thomas]
    5: the Apostle who would not believe the resurrection of Jesus
       until he saw Jesus with his own eyes [syn: Thomas, Saint
       Thomas, St. Thomas, doubting Thomas, Thomas the
       doubting Apostle]

The Free On-line Dictionary of Computing (30 December 2018):

Thomas

    A language compatible with the language
   Dylan(TM).  Thomas is NOT Dylan(TM).

   The first public release of a translator to Scheme by Matt
   Birkholz, Jim Miller, and Ron Weiss, written at Digital
   Equipment Corporation's Cambridge Research Laboratory runs
   (slowly) on MIT's CScheme, DEC's Scheme->C, Marc
   Feeley's Gambi, Macintosh, PC, Vax, MIPS, Alpha,
   680x0.

   (ftp://gatekeeper.pa.dec.com/pub/DEC/Thomas).

   Mailing list: .

   ["Dylan(TM) an object-oriented dynamic language", Apple
   Computer, Eastern Research and Technology, April 1992].

   (1992-09-11)


Easton's 1897 Bible Dictionary:

Thomas
   twin, one of the twelve (Matt. 10:3; Mark 3:18, etc.). He was
   also called Didymus (John 11:16; 20:24), which is the Greek
   equivalent of the Hebrew name. All we know regarding him is
   recorded in the fourth Gospel (John 11:15, 16; 14:4, 5; 20:24,
   25, 26-29). From the circumstance that in the lists of the
   apostles he is always mentioned along with Matthew, who was the
   son of Alphaeus (Mark 3:18), and that these two are always
   followed by James, who was also the son of Alphaeus, it has been
   supposed that these three, Matthew, Thomas, and James, were
   brothers.


Hitchcock's Bible Names Dictionary (late 1800's):

Thomas, a twin


U.S. Gazetteer Counties (2000):

Thomas -- U.S. County in Georgia
   Population (2000):    42737
   Housing Units (2000): 18285
   Land area (2000):     548.303882 sq. miles (1420.100474 sq. km)
   Water area (2000):    3.775085 sq. miles (9.777426 sq. km)
   Total area (2000):    552.078967 sq. miles (1429.877900 sq. km)
   Located within:       Georgia (GA), FIPS 13
   Location:             30.872279 N, 83.949960 W
   Headwords:
    Thomas
    Thomas, GA
    Thomas County
    Thomas County, GA


U.S. Gazetteer Counties (2000):

Thomas -- U.S. County in Kansas
   Population (2000):    8180
   Housing Units (2000): 3562
   Land area (2000):     1074.784690 sq. miles (2783.679450 sq. km)
   Water area (2000):    0.111285 sq. miles (0.288228 sq. km)
   Total area (2000):    1074.895975 sq. miles (2783.967678 sq. km)
   Located within:       Kansas (KS), FIPS 20
   Location:             39.367297 N, 101.026354 W
   Headwords:
    Thomas
    Thomas, KS
    Thomas County
    Thomas County, KS


U.S. Gazetteer Counties (2000):

Thomas -- U.S. County in Nebraska
   Population (2000):    729
   Housing Units (2000): 446
   Land area (2000):     712.863382 sq. miles (1846.307604 sq. km)
   Water area (2000):    0.789554 sq. miles (2.044936 sq. km)
   Total area (2000):    713.652936 sq. miles (1848.352540 sq. km)
   Located within:       Nebraska (NE), FIPS 31
   Location:             41.976068 N, 100.572708 W
   Headwords:
    Thomas
    Thomas, NE
    Thomas County
    Thomas County, NE


U.S. Gazetteer Places (2000):

Thomas, OK -- U.S. city in Oklahoma
   Population (2000):    1238
   Housing Units (2000): 596
   Land area (2000):     1.188357 sq. miles (3.077831 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    1.188357 sq. miles (3.077831 sq. km)
   FIPS code:            73450
   Located within:       Oklahoma (OK), FIPS 40
   Location:             35.746419 N, 98.748264 W
   ZIP Codes (1990):     73669
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Thomas, OK
    Thomas


U.S. Gazetteer Places (2000):

Thomas, WV -- U.S. city in West Virginia
   Population (2000):    452
   Housing Units (2000): 280
   Land area (2000):     0.599776 sq. miles (1.553412 sq. km)
   Water area (2000):    0.003688 sq. miles (0.009551 sq. km)
   Total area (2000):    0.603464 sq. miles (1.562963 sq. km)
   FIPS code:            80020
   Located within:       West Virginia (WV), FIPS 54
   Location:             39.148077 N, 79.497174 W
   ZIP Codes (1990):     26292
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Thomas, WV
    Thomas