exposed flank

Unprotected lateral position

An exposed flank is a side left unprotected and vulnerable to attack.

The term originates in military strategy, where a flank is the side of a formation—if unguarded, enemies can strike where defenses are weakest: The cavalry exploited the exposed flank.

The phrase extends to any vulnerability someone has failed to protect: His financial dealings were an exposed flank that opponents quickly targeted.

Related

weakness · attack · cavalry · charge · military · military strategy · battle tactics · side · rear · ambush · thrust · penetrate · breach · gap · unprotected · ribs · meat · cut

Opposites
defensive vulnerability

exposed flankfortified position

Defended military location

stronghold · fortification · redoubt · citadel · bastion

tactical security

exposed flankmutual support

Aid flowing both directions

strong point

Family

expose, exposed, exposing, exposes, exposure, exposures, exposition, expositions, expository

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Negative · Rated PG