Jack Russell terrier

any of a breed of small, short-legged terriers having large, erect ears and a short, white coat with brown or black markings.

Also called Jack Russell.

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019

British Dictionary definitions for jack russell

Jack Russell

noun

a small short-legged terrier having a white coat with tan, black, or lemon markings: there are rough- and smooth-haired varietiesAlso called: Jack Russell terrier

Word Origin for Jack Russell

named after John Russell (1795–1883), English clergyman who developed the breed

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