Backsight :: Backsight (n.) The reading of the leveling staff in its unchanged position when the leveling instrument has been taken to a new position; a sight directed backwards to a station previously occupied. Cf. Foresight, n., 3..
Breech Sight :: Breech sight () A device attached to the breech of a firearm, to guide the eye, in conjunction with the front sight, in taking aim..
Foresight :: Foresight (n.) The act or the power of foreseeing; prescience; foreknowledge.
Foresight :: Foresight (n.) Action in reference to the future; provident care; prudence; wise forethought.
Foresight :: Foresight (n.) Any sight or reading of the leveling staff, except the backsight; any sight or bearing taken by a compass or theodolite in a forward direction..
Foresight :: Foresight (n.) Muzzle sight. See Fore sight, under Fore, a..
Foresighted :: Foresighted (a.) Sagacious; prudent; provident for the future.