1. New World fern having woolly cinnamon-coloured spore-bearing fronds in early spring later surrounded by green fronds; the early uncurling fronds are edible
   - cinnamon fern, fiddlehead, fiddlehead fern

Type of: flowering fern, osmund

• forward
• forward market
• forward motion
• forward pass
• forward passer
• forward-looking
• forward-moving
• forwarder
• forwarding
• forwardly
• forwardness
• forwards
• Fosamax
• Fosbury
• Fosbury flop
• fossa
• fossa cat
• Fossa fossa
• fosse
• fossick
• fossicker
• fossil
• fossil copal
• fossil fuel
• fossil oil