Definition

A crosshair is a set of intersecting lines or a fine wire in the center of an optical device, like a scope, used to help aim or focus on a target.

Example

The sniper carefully aligned the crosshair with his target before taking the shot.

Conversation

Have you ever tried using a scope with a crosshair?

No, I haven't! What’s it like?

It's really helpful for aiming accurately when you're shooting.

That sounds interesting! I'd love to give it a shot someday.

Synonyms & Antonyms

Root Explanation

Crosshair → It is formed from "cross" (from Old English "cros", meaning a structure consisting of two intersecting lines) and "hair" (from Middle English "haire", meaning a thin line or thread). The word "crosshair" refers to the thin lines that intersect at a point, used in aiming or targeting.

Memory Tip

Think of a 'cross' made by two intersecting lines, and 'hair' representing a thin line — together, they create a crosshair used for precise aiming.

Visually Confused Words