poison hemlock


Definition of poison hemlock 

: a large European biennial poisonous herb (Conium maculatum) of the carrot family that is naturalized in the U.S. and has finely divided leaves and small white flowers — compare water hemlock

Examples of poison hemlock in a Sentence

Recent Examples on the Web

Before downloading iNaturalist, Google helped me narrow down the flower’s identity: wild carrot (Daucus carota) or poison hemlock (Conium maculatum). Ferris Jabr, New York Times, "Letter of Recommendation: iNaturalist," 6 Dec. 2017

These example sentences are selected automatically from various online news sources to reflect current usage of the word 'poison hemlock.' Views expressed in the examples do not represent the opinion of Merriam-Webster or its editors. Send us feedback.

First Known Use of poison hemlock

1757, in the meaning defined above

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The first known use of poison hemlock was in 1757

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poison hemlock


Medical Definition of poison hemlock 

1 : a large European poisonous herb of the genus Conium (C. maculatum) that is naturalized in the U.S. and has finely divided leaves and white flowers

More from Merriam-Webster on poison hemlock

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Britannica.com: Encyclopedia article about poison hemlock

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something that serves to warn or remind

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