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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Rolder, a linebacker who had a breakout season last fall at Michigan, was chosen Saturday by the Lions in the fourth round with the 118th overall pick. Steve Millar, Chicago Tribune, 30 Apr. 2026 But like with any linebacker, Kuwatch wants to get on the field and compete on defense. Mike Kaye april 29, Charlotte Observer, 29 Apr. 2026 In limited snaps, Moore showed potential at off-ball linebacker, but questions persist about his pursuit speed and ability to cover in the NFL. Barry Jackson, Miami Herald, 28 Apr. 2026 The Dolphins have voices like linebacker Jordyn Brooks, defensive tackle Zach Sieler, center Aaron Brewer and left tackle Patrick Paul as the youth comes into its own. David Furones, Sun Sentinel, 28 Apr. 2026 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

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Cite this Entry

“Linebacker.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/linebacker. Accessed 1 May. 2026.

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

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