Syllable division derived from spelling — this word is not in the pronouncing dictionary, so no phonetic transcription is shown rather than a guessed one.
fiddlehead is a noun meaning "tall fern of northern temperate regions having graceful arched fronds and sporophylls resembling ostrich plumes". It carries 2 recorded senses.
tall fern of northern temperate regions having graceful arched fronds and sporophylls resembling ostrich plumes
New World fern having woolly cinnamon-colored spore-bearing fronds in early spring later surrounded by green fronds; the early uncurling fronds are edible
Forms marked · are formed by the regular rule rather than recorded in the source data. English keeps a few hundred irregulars and the rest follow the pattern, so the rule is right far more often than not — but it is a rule, and the mark says so.
Definitions, synonyms and semantic relations for fiddlehead come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.