one of an Australian breed of small working terriers having a rough coat, either silver black or blue black with tan markings on the head and tail, a topknot, erect ears, and a docked tail, originally bred for herding sheep and guarding mines.
Origin of Australian terrier
First recorded in 1905–10
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
a small wire-haired breed of terrier similar to the cairn
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