'Flanks of a frontier' definitions:

Definition of 'Flanks of a frontier'

From: GCIDE
  • Flank \Flank\ (fl[a^][ng]k), n. [F. flanc, prob. fr. L. flaccus flabby, with n inserted. Cf. Flaccid, Flanch, Flange.]
  • 1. The fleshy or muscular part of the side of an animal, between the ribs and the hip. See Illust. of Beef. [1913 Webster]
  • 2. (Mil.) (a) The side of an army, or of any division of an army, as of a brigade, regiment, or battalion; the extreme right or left; as, to attack an enemy in flank is to attack him on the side. [1913 Webster]
  • When to right and left the front
  • Divided, and to either flank retired. --Milton. (b) (Fort.) That part of a bastion which reaches from the curtain to the face, and defends the curtain, the flank and face of the opposite bastion; any part of a work defending another by a fire along the outside of its parapet. See Illust. of Bastion. [1913 Webster]
  • 3. (Arch.) The side of any building. --Brands. [1913 Webster]
  • 4. That part of the acting surface of a gear wheel tooth that lies within the pitch line. [1913 Webster]
  • Flank attack (Mil.), an attack upon the side of an army or body of troops, distinguished from one upon its front or rear.
  • Flank company (Mil.), a certain number of troops drawn up on the right or left of a battalion; usually grenadiers, light infantry, or riflemen.
  • Flank defense (Fort.), protection of a work against undue exposure to an enemy's direct fire, by means of the fire from other works, sweeping the ground in its front.
  • Flank en potence (Mil.), any part of the right or left wing formed at a projecting angle with the line.
  • Flank files, the first men on the right, and the last on the left, of a company, battalion, etc.
  • Flank march, a march made parallel or obliquely to an enemy's position, in order to turn it or to attack him on the flank.
  • Flank movement, a change of march by an army, or portion of one, in order to turn one or both wings of the enemy, or to take up a new position.
  • Flanks of a frontier, salient points in a national boundary, strengthened to protect the frontier against hostile incursion.
  • Flank patrol, detachments acting independently of the column of an army, but patrolling along its flanks, to secure it against surprise and to observe the movements of the enemy. [1913 Webster]