a plant, Potentilla anserina, of the rose family, the leaves of which have a silvery pubescence on the underside.
any of several other plants having leaves with a silvery appearance.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023
British Dictionary definitions for silverweed
a rosaceous perennial creeping plant, Potentilla anserina, with silvery pinnate leaves and yellow flowers
any of various convolvulaceous shrubs of the genus Argyreia, of SE Asia and Australia, having silvery leaves and purple flowers
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012