WordNet (r) 3.0 (2006):

Electra
    n 1: (Greek mythology) the daughter of Agamemnon and
         Clytemnestra; persuaded her brother (Orestes) to avenge
         Agamemnon's death by helping her to kill Clytemnestra and
         her lover (Aegisthus)

U.S. Gazetteer Places (2000):

Electra, TX -- U.S. city in Texas
   Population (2000):    3168
   Housing Units (2000): 1529
   Land area (2000):     2.438801 sq. miles (6.316466 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    2.438801 sq. miles (6.316466 sq. km)
   FIPS code:            22984
   Located within:       Texas (TX), FIPS 48
   Location:             34.030809 N, 98.917281 W
   ZIP Codes (1990):     76360
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Electra, TX
    Electra