citrus

from WordNet (r) 3.0 (2006)

citrus
    n 1: any of numerous fruits of the genus Citrus having thick
         rind and juicy pulp; grown in warm regions [syn: {citrus},
         {citrus fruit}, {citrous fruit}]
    2: any of numerous tropical usually thorny evergreen trees of
       the genus Citrus having leathery evergreen leaves and widely
       cultivated for their juicy edible fruits having leathery
       aromatic rinds [syn: {citrus}, {citrus tree}]

from The Collaborative International Dictionary of English v.0.48

Citrus \Cit"rus\ (s[i^]t"r[u^]s), n. [L., a citron tree.]
   1. (Bot.) A genus of trees including the orange, lemon, lime,
      tangerine, citron, grapefruit, etc., originally natives of
      southern Asia.
      [1913 Webster]

   2. (Bot.) any tree belonging to the genus {Citrus}, having
      leathery evergreen leaves and bearing a soft pulpy fruit
      covered by a thick skin; -- called also {citrus tree}.
      [PJC]

   3. (Bot.) the fruit of a tree belonging to the genus
      {Citrus}, having a thick shiny skin and a soft, sweet to
      tart pulp.
      [PJC]

from U.S. Gazetteer (1990)

Citrus, CA (CDP, FIPS 13560)
  Location: 34.11488 N, 117.89089 W
  Population (1990): 9481 (2537 housing units)
  Area: 2.3 sq km (land), 0.0 sq km (water)

from U.S. Gazetteer Places (2000)

Citrus, CA -- U.S. Census Designated Place in California
   Population (2000):    10581
   Housing Units (2000): 2659
   Land area (2000):     0.897850 sq. miles (2.325420 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.897850 sq. miles (2.325420 sq. km)
   FIPS code:            13560
   Located within:       California (CA), FIPS 06
   Location:             34.114891 N, 117.891786 W
   ZIP Codes (1990):    
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Citrus, CA
    Citrus

from U.S. Gazetteer Counties (2000)

Citrus -- U.S. County in Florida
   Population (2000):    118085
   Housing Units (2000): 62204
   Land area (2000):     583.810635 sq. miles (1512.062538 sq. km)
   Water area (2000):    189.337907 sq. miles (490.382908 sq. km)
   Total area (2000):    773.148542 sq. miles (2002.445446 sq. km)
   Located within:       Florida (FL), FIPS 12
   Location:             28.894637 N, 82.469163 W
   Headwords:
    Citrus
    Citrus, FL
    Citrus County
    Citrus County, FL