longleaf pine

[ lawng-leef, long- ]
/ ˈlɔŋˌlif, ˈlɒŋ- /

noun

an American pine, Pinus palustris, valued as a source of turpentine and for its timber.
the wood of this tree.
Also called Georgia pine.

Origin of longleaf pine

An Americanism dating back to 1790–1800

British Dictionary definitions for longleaf pine

longleaf pine
/ (ˈlɒŋˌliːf) /

noun

a North American pine tree, Pinus palustris, with long needle-like leaves and orange-brown bark: the most important timber tree of the southeastern US