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erinaceous

American  
[er-uh-ney-shuhs] / ˌɛr əˈneɪ ʃəs /

adjective

Zoology.
  1. of the hedgehog kind or family.


erinaceous British  
/ ˌɛrɪˈneɪʃəs /

adjective

  1. of, relating to, or resembling hedgehogs

"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 erinaceous

< Latin ērināce ( us ) hedgehog + -ous