Definitions for hobblebushˈhɒb əlˌbʊʃ
Random House Webster's College Dictionary
a NE North American viburnum, Viburnum alnifolium, with clusters of small white flowers.
Origin of hobblebush:
A low bush, Viburnum lantanoides, having long, straggling branches and pretty flowers, found in the Northern United States.
a low bush (Viburnum lantanoides) having long, straggling branches and handsome flowers. It is found in the Northern United States. Called also shinhopple