a fern, Athyrium filix-femina, having delicate, feathery fronds.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2019
Examples from the Web for lady fern
Historical Examples of lady fern
a large, graceful, but variable fern, Athyrium filix-femina, with bipinnate fronds, commonly found on damp acid soils in woods and on hillsides
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