: 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
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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
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