linebacker

noun

line·​back·​er ˈlīn-ˌba-kər 

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

The Huskies’ defensive front is led by linebackers Deven Bryant and Xe’ree Alexander, who have combined this season for 125 tackles. —Shaun Goodwin, Idaho Statesman, 12 Dec. 2025

Glenn said tight end Mason Taylor (neck), linebacker Kiko Mauigoa (knee) and cornerback Azareye'h Thomas will also be out for the game. —CBS News, 12 Dec. 2025

The only return for a touchdown during a Chiefs game this season happened at Jacksonville, when Jaguars linebacker Devin Lloyd picked off Patrick Mahomes and returned the ball 99 yards. —Blair Kerkhoff, Kansas City Star, 12 Dec. 2025

Crow joined the Dolphins as outside linebackers coach in 2024. —Barry Jackson, Miami Herald, 12 Dec. 2025

Word History

First Known Use

1931, in the meaning defined above

Rhymes for linebacker

• firecracker
• acker
• backer
• blacker
• cracker
• hacker
• lacquer
• packer
• slacker
• stacker
• thacker
• tracker

Kids Definition

linebacker

noun

line·​back·​er ˈlīn-ˌbak-ər 

: a football player on the defending team whose usual position is a short distance in back of the line of scrimmage