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
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Third-year Arkansas defensive coordinator Travis Williams recruited Wallace’s brother, Trevin, an All-SEC freshman at Kentucky and three-year letter winner at linebacker who is now with the Carolina Panthers. arkansasonline.com, 12 July 2025 Murphy, who impressed during training camp as a rookie before suffering a knee injury, will likely compete with Quinton Bell, Mohamed Kamara and Channing Tindall for one of the four or five backup linebacker spots behind Brooks, Dodson, Jaelan Phillips, Bradley Chubb and Chop Robinson. Omar Kelly july 11, Miami Herald, 11 July 2025 Reasons for confidence: Smith had an uneven 2024 season, but he’s still considered one of the best middle linebackers in football. Jeff Zrebiec, New York Times, 10 July 2025 Hyppolite spent time learning various linebacker spots this spring. Sean Hammond, Chicago Tribune, 10 July 2025 See All Example Sentences for linebacker

Word History

First Known Use

1893, in the meaning defined above

Time Traveler
The first known use of linebacker was in 1893

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Cite this Entry

“Linebacker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/linebacker. Accessed 20 Jul. 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

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