border collie

noun, often capitalized B
Updated on: 17 Nov 2017

Definition of border collie

: any of a breed of medium-sized sheepdogs of British origin noted for their herding abilities

Recent Examples of border collie from the Web

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'border collie.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of border collie

1938


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