fiddlehead

definition: New World fern having woolly cinnamon-colored spore-bearing fronds in early spring later surrounded by green fronds
example:
speech part: noun
synonyms: cinnamon fern
definition: tall fern of northern temperate regions having graceful arched fronds and sporophylls resembling ostrich plumes
example:
speech part: noun
synonyms: ostrich fern shuttlecock fern

How fiddlehead is being used?