What does "cedar" mean?

Cedar: The name of several evergreen trees. The wood is remarkable for its durability and fragrant odor. Note: The cedar of Lebanon is the Cedrus Libani; the white cedar (Cupressus thyoides) is now called Chamoecyparis sphæroidea; American red cedar is the Juniperus Virginiana; Spanish cedar, the West Indian Cedrela odorata. Many other trees with odoriferous wood are locally called cedar. Cedar bird (Zoöl.), a species of chatterer (Ampelis cedrarum), so named from its frequenting cedar trees; -- called also cherry bird, Canada robin, and American waxwing.