blue line

noun

: 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

Examples of blue line in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
The San Jose blue line remains an active, hazardous construction site. — Dieter Kurtenbach, Mercury News, 17 June 2026 Utah’s blue line looks worse on paper now, but this clears room for a young defenseman such as Dmitri Simashev to get more ice time. — Corey Pronman, New York Times, 1 July 2026 With that in mind, the Minnesota Wild used their first pick in the NHL draft on some blue line girth. — Jess Myers, Twin Cities, 27 June 2026 At 6 feet, 4 inches tall and 210 pounds, Benoit adds size and physicality to the orange and black's blue line. — Tom Dougherty, CBS News, 16 June 2026 See All Example Sentences for blue line

Word History

First Known Use

1925, in the meaning defined above

Time Traveler
The first known use of blue line was in 1925

Rhymes for blue line

See All Rhymes for blue line

Browse Nearby Words

blue lily
blue line
blueliner
See all Nearby Words

Cite this Entry

“Blue line.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/blue%20line. Accessed 7 Jul. 2026.

Copy Citation
Last Updated: - Updated example sentences
Love words? Need even more definitions?

Subscribe to America's largest dictionary and get thousands more definitions and advanced search—ad free!

Popular in Grammar & Usage

See More

Is that lie 'bald-faced' or 'bold-faced'?

'A' or 'an'? What about before 'h'? An Indefinite Article Guide

Why is '-ed' sometimes pronounced at the end of a word?

Commonly Misspelled Words

How to Use Em Dashes (—), En Dashes (–) , and Hyphens (-)
See More

Popular in Wordplay

See More

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List

One-Word Oxymorons: Bittersweet, Spendthrift, and More

Ten Words Ending with a Silent ‘T’

12 Lovely and Unusual Words for the Natural World
See More

Popular

See More

Is that lie 'bald-faced' or 'bold-faced'?

14 Phobias You Probably Haven't Heard Of

The Longest Long Words List
See More

Games & Quizzes

See All
Play Quordle: Guess all four words in a limited number of tries. Each of your guesses must be a real 5-letter word.
Quordle Can you solve 4 words at once?
Play Blossom: Solve today's spelling word game by finding as many words as you can using just 7 letters. Longer words score more points.
Blossom Pick the best words!
Play Missing Letter: a crossword with a twist. Each of the 25 puzzle words start with a different letter of the alphabet. Which letter is missing?
The Missing Letter A daily crossword with a twist
hangman letters and game
Hangman Lightning Round Figure out which word fits in the blanks.
See All