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leptodactylous

American  
[lep-tuh-dak-tuh-luhs] / ˌlɛp təˈdæk tə ləs /

adjective

  1. having slender toes or fingers.


leptodactylous British  
/ ˌlɛptəʊˈdæktɪləs /

adjective

  1. zoology having slender digits

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of leptodactylous

First recorded in 1860–65; lepto- + -dactylous