Definitions for "Subtree"
A connected subset of a scene graph, usually consisting of all descendents of a particular node
A branch of a Directory tree partition.
A woody perennial plant, usually with multiple trunks or stems and growing to about 8-feet tall. A tall shrub generally taller than typical shrubs, but not quite a tree.
Keywords:  oid, mib, instance, entire, even
Indicated by a single OID, may be an entire MIB, a full instance, or even a subtree named in any MIB specification.