flanker

American  

[flang-ker] / ˈflæŋ kər /

noun

1. a person or thing that flanks.

2. Military. one of a body of soldiers placed on the flank of an army to guard a line of march.

3. Fortification. a fortification projecting so as to defend another work or to command the flank of an assailing body.

4. Football.

   1. Also called flankerback.  an offensive back who lines up outside of an end.

   2. split end.

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flanker British  

/ ˈflæŋkə /

noun

1. one of a detachment of soldiers detailed to guard the flanks, esp of a formation

2. a projecting fortification, used esp to protect or threaten a flank

3. rugby a wing forward

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Etymology

Origin of flanker

First recorded in 1540–50; flank + -er ¹

Example Sentences

An injury to flanker Tom Curry forced England to make further changes to a line-up that had already been radically rejigged.

From BBC • Mar. 7, 2026

Mee, 22, is one of three starting changes from the 26-23 defeat by Scotland with fly-half Dan Edwards and flanker James Botham coming in for the injured Sam Costelow and Taine Plumtree.

From BBC • Mar. 4, 2026

The Force crossed for four tries from prop Harry Johnson-Holmes, openside flanker Carlo Tizzano, winger Bayley Kuenzle and fly-half Ben Donaldson.

From Barron's • Feb. 22, 2026

"There's probably a million things you can point to after a game -- and especially after a loss," said England flanker Underhill.

From Barron's • Feb. 22, 2026

The Cowboys came right back, moving fifty-eight yards in a minute to tie the score, the touchdown coming on a seventeen- yard pass from quarterback Robert Hall to flanker Marcus Grant.

From "Friday Night Lights: A Town, A Team, And A Dream" by H.G. Bissinger