American dog tick

noun

: a common North American ixodid tick (Dermacentor variabilis) especially of dogs and humans that is an important vector of Rocky Mountain spotted fever and tularemia

called also dog tick

Word History

First Known Use

1902, in the meaning defined above

Time Traveler
The first known use of American dog tick was in 1902

Dictionary Entries Near American dog tick

American dipper

American dog tick

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Cite this Entry

“American dog tick.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/American%20dog%20tick. Accessed 26 Nov. 2024.

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Medical Definition

American dog tick

noun
: a common North American ixodid tick of the genus Dermacentor (D. variabilis) especially of dogs and humans that is an important vector of Rocky Mountain spotted fever and tularemia

called also dog tick

More from Merriam-Webster on American dog tick

Britannica.com: Encyclopedia article about American dog tick

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