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
… in the crosshairs this political seasonJ. H. Alter

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.
After deciding to take his family to a tourist town for some fun in the sun, a minor encounter with local bullies yanks the family into the crosshairs of an unhinged, blood-thirsty crime boss (Sharon Stone), who is determined to derail his relaxation. Billie Melissa, MSNBC Newsweek, 1 Sep. 2025 Businesses that buy into the rebrand theory may find themselves in the legal crosshairs. Jon McGowan, Forbes.com, 28 Aug. 2025 And many in the industry — including those who lobby on its behalf — are concerned their network could be in the legal crosshairs unfairly if the rules aren’t updated. The Editorial Board, Chicago Tribune, 26 Aug. 2025 Federal forecasters said a swirling system of warm, descending air over the crosshairs that divides Arizona, Utah, Colorado and New Mexico will toast the region through the weekend. Dennis Romero, NBC news, 20 Aug. 2025 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 5 Sep. 2025.

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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