Your browser does not seem to support JavaScript. As a result, your viewing experience will be diminished, and you have been placed in read-only mode.
Please download a browser that supports JavaScript, or enable it if it's disabled (i.e. NoScript).
two thin wires crossing each other in a gun or other device, which you use to help you aim at something:
A pair of fine wires or lines crossing at right angles at the focus of an optical instrument or gun sight, for use in positioning, aiming, or measuring.
Share your knowledge with the community
Browse our collection of 300,000+ community-written definitions
