poinsettia

noun

poin·​set·​tia pȯin-ˈse-tē-ə How to pronounce poinsettia (audio)
 nonstandard  pȯint-,
nonstandard
-ˈse-tə How to pronounce poinsettia (audio)
: any of several spurges (genus Euphorbia) with flower clusters subtended by showy involucral bracts
especially : a showy Mexican and Central American plant (E. pulcherrima) with tapering usually scarlet bracts that suggest petals and surround small yellow flowers

Illustration of poinsettia

Illustration of poinsettia

Examples of poinsettia 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.
Give all poinsettias a spring trimming; repot new ones or add them to the landscape. 39. Tom MacCubbin, The Orlando Sentinel, 29 Mar. 2025 In the mid-1960s, Edwin Frazee moved his ranunculus and gladiolus to the current location on land owned by the Ecke Family, where poinsettias had been growing. Linda McIntosh, San Diego Union-Tribune, 24 Feb. 2025 Plan to water your outdoor poinsettia daily during hot, dry conditions. Megan Hughes, Better Homes & Gardens, 31 Dec. 2024 The poinsettia may have gotten its bad reputation for being considered poisonous to humans in 1919, according to Harvard Health Publishing, when a child of an army officer was said to have died after consuming a portion of a poinsettia plant. Janet Loehrke, USA TODAY, 11 Dec. 2024 See All Example Sentences for poinsettia

Word History

Etymology

New Latin, from Joel R. Poinsett †1851 American diplomat

First Known Use

1836, in the meaning defined above

Time Traveler
The first known use of poinsettia was in 1836

Browse Nearby Words

Cite this Entry

“Poinsettia.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/poinsettia. Accessed 3 May. 2025.

Kids Definition

poinsettia

noun
poin·​set·​tia pȯin-ˈset-ē-ə How to pronounce poinsettia (audio) -ˈset-ə How to pronounce poinsettia (audio)
: a showy Mexican and Central American plant with large scarlet bracts that grow like petals about its small yellow flowers

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