blue line

noun
Updated on: 8 Nov 2017

Definition of blue line

:either of two blue lines that divide an ice hockey rink into three equal zones and that separate the offensive and defensive zones from the center-ice neutral zone

Recent Examples of blue line from the Web

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

First Known Use of blue line

1925


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