portulaca

noun
por·​tu·​laca | \ ˌpȯr-chə-ˈla-kə How to pronounce portulaca (audio) \

Definition of portulaca

: any of a genus (Portulaca) of chiefly tropical succulent herbs of the purslane family especially : a widely cultivated South American plant (P. grandiflora) with showy flowers and small conical leaves

Examples of portulaca in a Sentence

Recent Examples on the Web Among the ingredients, portulaca pilosa extract and palmitoyl tripeptide-38 help to reduce fine lines and wrinkles and protect from environmental stressors. Alix Strauss, New York Times, "A Little Lip Service," 4 June 2019 Flowers to start from seed: Dahlia, schizanthus, nigella, phlox, portulaca, nemesia, marigold and nasturtiums. Jeff Lowenfels, Anchorage Daily News, "Spruce bark beetles are back with a vengeance. Here’s how to defend your trees.," 19 Apr. 2018

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

First Known Use of portulaca

14th century, in the meaning defined above

History and Etymology for portulaca

New Latin, from Latin, purslane, from portula, diminutive of porta gate; from the lid of its capsule — more at port

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The first known use of portulaca was in the 14th century

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Cite this Entry

“Portulaca.” The Merriam-Webster.com Dictionary, Merriam-Webster Inc., https://www.merriam-webster.com/dictionary/portulaca. Accessed 9 December 2019.

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