✨📕 The NEWThe NEW Collegiate Dictionary, 12th Edition Over 5,000 words added — Buy Now! Collegiate DictionaryBuy Now!

linebacker

noun

line·​back·​er ˈlīn-ˌba-kər How to pronounce linebacker (audio)
plural linebackers
: a football player on the defending team who typically lines up behind the defensive linemen
They play tight defense in the secondary, and linebackers fill gaps on the run and are expected to defend the pass.Jerry McDonald
Today, a blitzing linebacker is just as likely to get a sack because no one blocked him as he is on a great pass rush move.Tim Green

Examples of linebacker 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.
Wide receiver Ben Ford remains out with a season-ending injury and is joined by linebackers Chase Martin and Syncere Brackett-Lambey, offensive lineman Hall Schmidt, and cornerback A’Marion McCoy on the list. Shaun Goodwin, Idaho Statesman, 6 Dec. 2025 Wide receiver Rome Odunze, cornerback Tyrique Stevenson, and linebacker Ruben Hyppolite all missed practice on Thursday. Matt Zahn, CBS News, 5 Dec. 2025 The three-game winning streak since the acquisitions of defensive tackle Quinnen Williams and linebacker Logan Wilson, plus the return of linebacker DeMarvion Overshown from injury, was not fraudulent. Fort Worth Star-Telegram, 5 Dec. 2025 Following his stint in Washington, Lupoi spent five years with Alabama, working his way up from defensive analyst to defensive coordinator and outside linebackers coach. Jordan Sigler, MSNBC Newsweek, 5 Dec. 2025 See All Example Sentences for linebacker

Word History

First Known Use

1931, in the meaning defined above

Time Traveler
The first known use of linebacker was in 1931

Browse Nearby Words

Cite this Entry

“Linebacker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/linebacker. Accessed 8 Dec. 2025.

Kids Definition

linebacker

noun
line·​back·​er ˈlīn-ˌbak-ər How to pronounce linebacker (audio)
: a football player on the defending team whose usual position is a short distance in back of the line of scrimmage

More from Merriam-Webster on linebacker

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!