[os.mun.da] n [NL, fr. ML, fr. OF osmonde] (1789): any of a genus (Osmunda) of rather large ferns (as the cinnamon fern) with pinnate or bipinnate fronds and fibrous creeping rhizomes
OSMUNDA
Meaning of OSMUNDA in English
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012