noun
a showy tree fern of New Zealand and Australia having a crown of pinnated fronds with whitish undersides
• Syn: ↑silver tree fern, ↑sago fern, ↑black tree fern
• Hypernyms: ↑tree fern
• Member Holonyms: ↑Cyathea, ↑genus Cyathea
Useful english dictionary. 2012.