The Collaborative International Dictionary of English v.0.48:

Ambler \Am"bler\, n.
   A horse or a person that ambles.
   [1913 Webster]

WordNet (r) 3.0 (2006):

ambler
    n 1: someone who walks at a leisurely pace [syn: saunterer,
         stroller, ambler]

U.S. Gazetteer Places (2000):

Ambler, AK -- U.S. city in Alaska
   Population (2000):    309
   Housing Units (2000): 98
   Land area (2000):     9.464663 sq. miles (24.513363 sq. km)
   Water area (2000):    1.282468 sq. miles (3.321576 sq. km)
   Total area (2000):    10.747131 sq. miles (27.834939 sq. km)
   FIPS code:            01970
   Located within:       Alaska (AK), FIPS 02
   Location:             67.085000 N, 157.860331 W
   ZIP Codes (1990):     99786
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Ambler, AK
    Ambler


U.S. Gazetteer Places (2000):

Ambler, PA -- U.S. borough in Pennsylvania
   Population (2000):    6426
   Housing Units (2000): 2605
   Land area (2000):     0.844877 sq. miles (2.188222 sq. km)
   Water area (2000):    0.000000 sq. miles (0.000000 sq. km)
   Total area (2000):    0.844877 sq. miles (2.188222 sq. km)
   FIPS code:            02264
   Located within:       Pennsylvania (PA), FIPS 42
   Location:             40.155099 N, 75.220160 W
   ZIP Codes (1990):
   Note: some ZIP codes may be omitted esp. for suburbs.
   Headwords:
    Ambler, PA
    Ambler