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.
For today’s setup, my crosshairs are locked on Salesforce (CRM) . Nishant Pant, CNBC, 21 Apr. 2026 Look at all the conservative influencers currently in the crosshairs. Zach Dean Outkick, FOXNews.com, 20 Apr. 2026 Sutter and other north state counties have been caught in the crosshairs of redistricting efforts solidified through the passage of Proposition 50. Jake Goodrick, Sacbee.com, 16 Apr. 2026 Nike’s track record mired by labor, equity concerns Nike’s domination of the sports apparel industry comes with controversy, and the company has come into the crosshairs of numerous lawsuits over the years. Hannarose McGuinness, USA Today, 15 Apr. 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 25 Apr. 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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