Flank

{{Wiktionary|flank}}

Flank may refer to:

• Flank (anatomy), part of the abdomen
• Flank steak, a cut of beef
• Part of the external anatomy of a horse
• Flank speed, a nautical term
• Flank opening, a chess opening
• A term in Australian rules football
• The side of a military unit, as in a flanking maneuver
• Flanking, a sound path in architectural acoustics
• Flanking region, a region of DNA in directionality
• Rift flank (synonymous of rift shoulder), mountains belt on the sides of extensional rift basins