: a tall timber pine (Pinus palustris) of the southeastern U.S. with long needles in bundles of three and long cones
also : its tough coarse-grained reddish-orange wood consisting mostly of heartwood and used especially for flooring and joinery

Examples of longleaf pine in a Sentence

Recent Examples on the Web
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But across the South, the open, grassy longleaf pine ecosystems are coming back. Andrea De Stefano, The Conversation, 27 Jan. 2026 One of our cameras was set up on a firebreak below a ridgeline stand of old-growth longleaf pines. Andrew McKean, Outdoor Life, 1 May 2025 Her stay in the nest in a longleaf pine 50 feet above the earth also spurred donations for a raptor center. Stephen Hudak, The Orlando Sentinel, 4 May 2026 The needles slowly drift down from loblollies and longleaf pines, blanketing lawns and driveways and piling on top of shrubs and flowers. Brandee Gruener, Southern Living, 3 Aug. 2025 See All Example Sentences for longleaf pine

Word History

First Known Use

1796, in the meaning defined above

Time Traveler
The first known use of longleaf pine was in 1796

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Cite this Entry

“Longleaf pine.” Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/longleaf%20pine. Accessed 7 Jul. 2026.

Kids Definition

longleaf pine

noun
: a tall pine of the southeastern U.S. that has long needles in clusters of three and long cones and is a major timber tree
also : its tough coarse-grained reddish orange wood

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