'Solidago' definitions:

Definition of 'Solidago'

From: WordNet
noun
Goldenrod [syn: Solidago, genus Solidago]

Definition of 'Solidago'

From: GCIDE
  • Solidago \Sol`i*da"go\, n. [NL., fr. L. solidare to strengthen, unite; -- so called in allusion to its reputed healing qualities.] (Bot.) A genus of yellow-flowered composite perennial herbs; golden-rod. [1913 Webster]