noun
any of various small petrels having dark plumage with paler underparts
• Hypernyms: ↑petrel
• Hyponyms: ↑stormy petrel, ↑northern storm petrel, ↑Hydrobates pelagicus, ↑Mother Carey's chicken, ↑Mother Carey's hen, ↑Oceanites oceanicus
• Member Holonyms: ↑Hydrobatidae, ↑family Hydrobatidae
Useful english dictionary. 2012.