crosshair

noun

cross·​hair ˈkrȯs-ˌher How to pronounce crosshair (audio)
: a fine wire or thread in the focus of the eyepiece of an optical instrument used as a reference line in the field or for marking the instrumental axis
used figuratively to describe someone or something being targeted as if through an aiming device having crosshairs
The tactics landed the company's top brass in the crosshairs of the Securities and Exchange Commission.Houston Chronicle

Examples of crosshair in a Sentence

Recent Examples on the Web
Examples are automatically compiled from online sources to show current usage. Read More Opinions expressed in the examples do not represent those of Merriam-Webster or its editors. Send us feedback.
Frustration and impatience in the pursuit of flawless execution put everyone in his crosshairs. Edgar Thompson, The Orlando Sentinel, 3 Mar. 2026 And then just finally, Secretary Hegseth has had you in his crosshairs. NBC news, 1 Mar. 2026 Positioned within the circular crosshairs of a rifle scope, the text is at once the target of and the justification for violence. Daniel R. Quiles, Artforum, 1 Mar. 2026 Loot boxes in the crosshairs James alleges Valve entices players to pay for a chance to win a rare virtual item, and that those rare items can be traded for real money in accordance with their rarity. Jesse Zanger, CBS News, 25 Feb. 2026 See All Example Sentences for crosshair

Word History

First Known Use

1684, in the meaning defined above

Time Traveler
The first known use of crosshair was in 1684

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Cite this Entry

“Crosshair.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/crosshair. Accessed 7 Mar. 2026.

Kids Definition

cross hair

noun
: one of the very thin wires or threads in the eyepiece of an optical instrument (as a microscope) used as a reference line
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