Synonyms/Hypernyms (Ordered by Estimated Frequency) of noun crampbark
1 sense of crampbark
Sense 1
guelder rose, European cranberrybush, European cranberry bush, crampbark, cranberry tree, Viburnum opulus -- (deciduous thicket-forming Old World shrub with clusters of white flowers and small bright red berries)
=> shrub, bush -- (a low woody perennial plant usually having several major stems)