any of various coniferous trees of the genus Pinus, esp P. rigida, of North America, having red-brown bark and long lustrous light brown cones: valued as a source of turpentine and pitch
2.
the wood of any of these trees
pitch pine in American English
US
any of several resinous pines yielding pitch or turpentine, esp. a pine (Pinus rigida) of the E U.S.