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pine

(pīn),
An evergreen coniferous tree of the genus Pinus (family Pinaceae), various species of which yield tar, turpentine, resin, and volatile oils.
[L. pinus, a pine tree]

pine

1. unthriftiness of calves due to nutritional deficiency of copper. There is a stiff gait, painful joints, graying of the haircoat and diarrhea in some. May also be used to describe the unthriftiness caused by nutritional deficiency of cobalt.
2. a tree; see pinus.
3. many other trees are also called pine incorrectly, e.g. 'cypress pine'.

pine needle abortion
see pine needle abortion.
pine lupine
lupinusalbicaulis.
pine oil
an extract from pine trees which is used as an astringent, antiseptic, antitussive and in cattle as an antifoaming agent to treat bloat.
References in periodicals archive ?
Whitebark pines take a long time to regenerate naturally, and years of well-intentioned fire suppression have hindered the process.
It also called for cooperation between agencies charged with managing the jack pines, along with the corporations who profit from harvesting them.
Because it's often difficult to build roads up mountainsides to reach lodgepole forests, and because the relatively small-diameter tree is not worth much at the mill, society seldom takes much notice of stand-replacement burns in lodgepole pine forests--unless a national park is burning.
The planting is part of TNC's long-range goal of replacing slash pine, which is poorly suited for the sandy soils here, with more than a million longleaf pines that will cover some five square miles.