'Dewberry' definitions:

Definition of 'dewberry'

From: WordNet
noun
Any of several trailing blackberry brambles especially of North America [syn: dewberry, dewberry bush, running blackberry]
noun
Blackberry-like fruits of any of several trailing blackberry bushes

Definition of 'Dewberry'

From: GCIDE
  • Dewberry \Dew"ber`ry\, n. (Bot.) (a) The fruit of certain species of bramble (Rubus); in England, the fruit of Rubus c[ae]sius, which has a glaucous bloom; in America, that of Rubus canadensis and Rubus hispidus, species of low blackberries. (b) The plant which bears the fruit. [1913 Webster]
  • Feed him with apricots and dewberries. --Shak. [1913 Webster]