Flank may refer to: * Flank (anatomy), part of the abdomen **

Flank steak Flank steak is a cut of beef steak taken from the abdominal muscles of the cow, located just behind the plate and in front of the rear quarter. It is a long, flat cut with a significant grain, and is known for its bold flavor and chewiness. ...

, a cut of beef ** Part of the external anatomy of a horse *

Flank speed Flank speed is an American nautical term referring to a ship's true maximum speed but it is not equivalent to the term ''full speed ahead''. Usually, flank speed is reserved for situations in which a ship finds itself in imminent danger, such as ...

, a nautical term *

Flank opening A flank opening is a chess opening played by White and typified by play on one or both flanks (the portion of the chess board outside the central d and e files). White often plays in hypermodern style, attacking the center from the flanks with pi ...

, a chess opening * A term in Australian rules football * The side of a military unit, as in a

flanking maneuver In military tactics, a flanking maneuver is a movement of an armed force around an enemy force's side, or flank, to achieve an advantageous position over it. Flanking is useful because a force's fighting strength is typically concentrated i ...

* Flanking, a sound path in

architectural acoustics Architectural acoustics (also known as building acoustics) is the science and engineering of achieving a good sound within a building and is a branch of acoustical engineering. The first application of modern scientific methods to architectura ...

* Flanking region, a region of DNA in directionality * Rift flank (synonymous of

rift shoulder In geology, a rift is a linear zone where the lithosphere is being pulled apart and is an example of extensional tectonics. Typical rift features are a central linear downfaulted depression, called a graben, or more commonly a half-graben wi ...

), mountains belt on the sides of extensional rift basins

See also