: a European semiparasitic green shrub (Viscum album of the family Santalaceae, the sandalwood family) with thick leaves, small yellowish flowers, and waxy-white glutinous berries
broadly: any of various plants of the sandalwood family (as of an American genus Phoradendron) resembling the true mistletoe
Illustration of mistletoe
Examples of mistletoe in a Sentence
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The island has a thing or two to teach the world about mistletoe – and resilience.—Jennifer Wolcott, The Christian Science Monitor, 19 Mar. 2025 By The New York Times Wearing a crown of ivy, mistletoe, hellebore and rosemary, the queen used a toasting fork to place the bread in the branches — a gesture designed to attract robins, which are seen as harbingers of spring — before shotguns were fired to drive away malevolent spirits.—Stephen Castle, New York Times, 13 Feb. 2025 Be mindful of decorations: Introduce holiday decor gradually, ensuring items such as tinsel, garlands and plants (e.g., mistletoe, poinsettias) are out of reach to prevent ingestion or injury.—Lucy Notarantonio, Newsweek, 18 Dec. 2024 And mistletoe, a parasitic plant that ominously sucks the nutrients out of other plants, but evolved from Druid lore into a Victorian-era invitation to steal kisses during the holidays.—Alexis Simendinger, The Hill, 16 Dec. 2024 See All Example Sentences for mistletoe
Word History
Etymology
Middle English mistilto, from Old English misteltān, from mistel mistletoe + tān twig; akin to Old High German & Old Saxon mistil mistletoe and to Old High German zein twig
First Known Use
before the 12th century, in the meaning defined above
Time Traveler
The first known use of mistletoe was
before the 12th century
: a European plant with yellowish flowers and waxy white berries that grows on the branches and trunks of trees
also: any of various related plants that resemble the mistletoe
Medical Definition
mistletoe
noun
mis·tle·toe
ˈmis-əl-ˌtō, chiefly British ˈmiz-
: any of various parasitic or semiparasitic plants (family Loranthaceae, the mistletoe family) that have thick leathery mostly opposite and sometimes scaly leaves and include some formerly used in preparations with oxytocic, antispasmodic, or heart-stimulating properties: as
a
: a European semiparasitic green shrub (Viscum album) having somewhat poisonous leaves, stems, and waxy-white glutinous berries that have been used in folk medicine
b
: any of various American plants (genus Phoradendron and especially P. serotinum synonym P. flavescens) resembling the true mistletoe of Europe
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