lone star tick

noun

: an ixodid tick (Amblyomma americanum) of the southern, central, and eastern U.S. that attacks mammals and birds, is a vector of several diseases (such as Rocky Mountain spotted fever and ehrlichiosis), and in which the adult female has a single white spot on the back

Examples of lone star tick in a Sentence

Recent Examples on the Web
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There are lots of different types of ticks in North Carolina, but the most common ones are the American dog tick, black-legged tick and the lone star tick, Hayes said. Evan Moore, Charlotte Observer, 19 May 2025 Until recently, scientists thought only the lone star tick could spread the disease. Janet Loehrke, USA Today, 2 Apr. 2025 Where the three tick species linked to red meat allergies are found The eastern and southern U.S. is home to the majority of lone star tick populations. Janet Loehrke, USA Today, 2 Apr. 2025 The lone star tick, mostly native to the Southeast portion of the United States, was first discovered in 2017. Stephen Underwood, Hartford Courant, 28 Mar. 2025 See All Example Sentences for lone star tick

Word History

First Known Use

1896, in the meaning defined above

Time Traveler
The first known use of lone star tick was in 1896

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Cite this Entry

“Lone star tick.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/lone%20star%20tick. Accessed 4 Jun. 2025.

Medical Definition

lone star tick

noun
: an ixodid tick of the genus Amblyomma (A. americanum) of the southern, central, and eastern United States that attacks mammals and birds, is a vector of several diseases (as Rocky Mountain spotted fever, ehrlichiosis, and anaplasmosis), and in which the adult female has a single white spot on the back

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