Definitions for yellow pine
Random House Webster's College Dictionary
any of several North American pines yielding a strong, yellowish wood.
the wood of any such tree.
Origin of yellow pine:
any of various pines having yellow wood
hard yellowish wood of a yellow pine
Any of various pine trees with a yellow colour.
A coniferous tree endemic to New Zealand, scientific name Halocarpus biformis
The wood from any of these trees.